ESPN

Unless you've been living in a world without ESPN, the Internet or sports talk radio, you're well aware that the NFL draft begins Thursday night.

What will the weekend hold for Big Ten products? Who will be the top pick from the league? Which players should be garnering more buzz? Big Ten bloggers Adam Rittenberg and Brian Bennett try to answer those questions and more in this blog debate:

Brian Bennett: Adam, another NFL draft is nearly upon us. What better way to spend 96 hours of a spring weekend than listening to analysts describe a player's upside? At least we won't have to read any more 2013 mock drafts after Thursday afternoon.

But let's get down to Big Ten business. According to our colleagues with the good hair -- Mel Kiper Jr. and Todd McShay -- the league very well might not produce a first-round pick for the first time since the AFL-NFL merger. Last year, the first Big Ten player taken was all the way down at No. 23. What's going on here? Is there that big of a talent shortage in the conference, or is this just a blip? And do you think any Big Ten players hear their names called on Thursday night?

Adam Rittenberg: I think we can match them follicle for follicle, don't you? The Big Ten's draft downturn has been a trend for a number of years. First, the league was falling out of the top 10 consistently. Then, it started to only see selections in the final 10-12 picks. Now it might fall out of the first round entirely. So, yes, there is a talent shortage at the very highest levels and especially at certain positions. The three we've written about most often are quarterback (last first round pick: Kerry Collins), cornerback and wide receiver. I still think the Big Ten produces a wealth of great linemen on both sides of the ball, as well as its share of quality running backs. But the running back position isn't valued nearly as high in the first round as cornerback and quarterback.

I thought the Big Ten still would have a first-round pick even after Michigan LT Taylor Lewan announced he would return in 2012. But now I'm not so sure. Ohio State DT Johnathan Hankins and Purdue DT Kawann Short both could hear their names called, but it's far from a guarantee.

What do you think this year's draft says about the state of the Big Ten?

Brian Bennett: I think you hit on several of the reasons, and I'd add in the population and demographic shifts as another. Of course, if Lewan came out as expected, he'd probably be a top-15 pick. And if the NFL were to do last year's draft over, I'm pretty sure Russell Wilson would go in the first round, right?

Still, the downturn in top-level NFL talent, at least from a draft perspective, has to trouble the conference and offers a possible explanation as to why the Big Ten has struggled on the big stage of late. I believe that the way Urban Meyer and Brady Hoke are recruiting will mean more elite players will be entering the pros in the near future, but we shall see.

Let's talk about this year's prospects. Who do you think will be the first Big Ten player selected this weekend? And which Big Ten product do you think should be the first one taken?

Adam Rittenberg: As much as I'd love to see Wisconsin RB Montee Ball work his way into the first round, I think the first pick will be either Short or Hankins. Both are potentially great NFL defensive linemen, but I think Short has a little more versatility to his game and can be an effective pass-rusher in addition to his run-stuffing duties. Short wasn't healthy for a chunk of last season, which led to some erratic play, but he has the ability to dominate inside. So does Hankins, but he's more of a space-eater than a difference-maker on the pass rush. I think Short should be the first Big Ten player taken, and I think he will be.

You mention Wilson, who was arguably the biggest steal of the 2012 draft. Which Big Ten player will fill that role this year? Who are the value picks out there from the league?

Brian Bennett: Wilson slipped in last year's draft because of concerns over his height. And I think there may be a similar thing going on with Ohio State's John Simon. He's viewed as a tweener because he's only 6-foot-1, but there's no questioning Simon's motor, heart or leadership. As long as he can stay healthy, he'll be a productive player for a long time in the NFL.

Penn State's Jordan Hill is another guy who's shorter than the prototype for a defensive lineman but who also makes up for it with his performance and drive. I also believe Nebraska's Rex Burkhead is being undervalued, though running backs aren't the commodities they once were at the next level. A knee injury hurt Burkhead's stock, but he showed at the combine what kind of athlete he is. And I think Michigan State cornerback Johnny Adams, who was looked at as a first-round draft pick not that long ago, could be had at a good price this weekend.

Which players do you think are being undervalued? And what do you see as the draft fate for Michigan's Denard Robinson?

Adam Rittenberg: You bring up some really interesting names, BB, especially Burkhead, who, if healthy and in the right system, could be a very valuable NFL player. Simon is another guy who needs to be in the right system and must overcome measurables that aren't ideal for the NFL at defensive end or outside linebacker. I wouldn't forget the group of Illinois defensive linemen -- Michael Buchanan, Akeem Spence and Glenn Foster, who wowed the scouts during pro day in Champaign. It's easy to dismiss them because they played on a terrible team, but all three have been on the NFL radar for some time -- especially Spence and Buchanan -- and have the talent to succeed at the pro level.

Ohio State tackle Reid Fragel is another guy who could be a great value, although his stock seems to be rising quickly. He started his career as a tight end but really thrived last year at the tackle spot.

Robinson will be one of the weekend's top story lines. He's clearly a work in progress as a receiver, but you can't teach that speed and explosiveness. Robinson is a risk-reward guy, but I'd be surprised if he's still on the board midway through the third round.

The Big Ten sends a fairly small contingent of underclassmen to this year's draft. How do you think those players pan out?

Brian Bennett: Michigan State has three of 'em in Le'Veon Bell, Dion Sims and William Gholston. I think there's a chance that some team reaches for Bell in the first round, and he's got the body to be a very good NFL running back for a long time. Sims also presents an intriguing option for teams, especially with the increased use of tight ends in the pro passing game. Despite Gholston's impressive physical traits, he didn't test that well in Indianapolis and had a questionable motor in college. Teams could shy away from him.

You mentioned Spence from Illinois, a guy whose stock seemed to climb as he showed some great strength in workouts. Hankins will be a second-rounder at worst. Then there's Wisconsin center Travis Frederick, who posted a slow sprint time at the combine. But how many times do centers need to sprint? I still think he'll be a good player, and one who shouldn't fall past the second round.

This is getting to be as long as the draft itself, so we should probably start wrapping things up. Any final thoughts on the Big Ten's outlook this weekend?

Adam Rittenberg: The big story lines for me, other than whether the Big Ten has a player drafted in the first round, are where running backs like Ball, Bell and Burkhead land, the Denard Watch, how the underclassmen fare and where the potential sleepers we outlined above end up. This won't be a transformative draft for the Big Ten because it lacks elite prospects at the positions we mentioned earlier, especially cornerback and quarterback. But there are always a few surprises along the way. As a Chicago Bears fan, I'm always interested to see if a Big Ten player ends up at Halas Hall.

What Big Ten story lines intrigue you heading into the draft?

Brian Bennett: You mentioned most of the big ones. I'll also be interested to see if any team takes a chance on Penn State's Michael Mauti and whether Iowa's James Vandenberg gets drafted after a disappointing senior year. I predict the Big Ten keeps its first-round streak alive -- barely -- and that Robinson stays in Michigan when the Detroit Lions draft him in the fourth round.

And then we can all put the 2013 NFL draft to bed -- and start studying those 2014 mock drafts.

Spring practice is under way in the Big Ten, so let's take a look at what's on tap for the six teams in the Leaders Division.

ILLINOIS

Spring start: March 5

Spring game: April 12

What to watch:

1. Coaching staff makeover: Illinois players are used to coaching changes, and Tim Beckman's staff received a significant overhaul during the winter as five assistants departed the program (four voluntarily). The biggest change comes at offensive coordinator, as former Western Michigan head coach Bill Cubit takes over. Cubit has to implement his system and identify more playmakers with a unit that finished last in the Big Ten in both scoring and total offense last season.

2. Lines in limbo: The Illini not only lost significant pieces on both the offensive and defensive lines, but they have new position coaches at both spots as well. Defensive line has been Illinois' strongest spot, but the team must replace two future NFLers in Michael Buchanan and Akeem Spence. Glenn Foster is also gone, so the front four will have a very different look. The offensive line struggled mightily in 2012 and needs young players like Michael Heitz and Ted Karras to take steps this spring.

3. Getting healthy: Illinois lost so many starters to injury in 2012 that it became difficult to get an accurate gauge on what Beckman could do with a healthy roster. Although linebacker Jonathan Brown and receiver Darius Millines will be limited this spring, the rest of the team is ready to go and Illinois added several potential big contributors from the junior-college ranks. If Illinois has any chance of taking a major step in 2013, its best players must stay on the field this spring and allow the coaches a chance to evaluate and scheme for the season.

INDIANA

Spring start: March 2

Spring game: April 13

What to watch:

1. Quarterback cluster: While some Big Ten teams (Penn State, Purdue) have hardly any experience at quarterback, Indiana has three signal-callers who have logged significant field time. Tre Roberson, who started the 2012 season before suffering a broken leg in Week 2, returns this spring, and it will be interesting to see how he looks and whether he outperforms Cameron Coffman and Nate Sudfeld. Coffman started the final 10 games last fall and passed for 2,734 yards and 15 touchdowns, while Sudfield added 632 pass yards and seven scoring strikes. Indiana's quarterback depth is a good problem to have, but it would be good to see some separation this spring.

2. Defensive leadership: Fielding a Big Ten-level defense remains Indiana's top priority, and the Hoosiers need leaders to develop this spring. Top linemen Adam Replogle and Larry Black Jr. depart, and Indiana needs to build depth up front after allowing a league-worst 231.3 rush yards per game in 2012. Linebacker is another spot IU must upgrade, and David Cooper should be ready to take the reins after recording 86 tackles in 12 starts a year ago. Like Illinois, Indiana also welcomes several junior-college defenders, including tackle Jordan Heiderman.

3. Secondary surge: All the question marks in Indiana's defensive front seven make it even more important for the secondary to make strides this spring. The Hoosiers have no shortage of experience in the back four with players like Greg Heban, Mark Murphy, Brian Williams (12 starts last season) and Antonio Marshall (started final seven games). There's potential for the secondary to be a strength for IU in 2013, but the group must make more plays after recording a league-low seven interceptions last fall.

OHIO STATE

Spring start: March 5

Spring game: April 13 (at Paul Brown Stadium, Cincinnati)

What to watch:

1. Taking a pass: The highest-scoring offense in the Big Ten returns every starter but two, and all that experience, talent and familiarity with the spread attack heading into Urban Meyer's second season with the Buckeyes figures to make them even more dangerous. The key will be how much more efficient Braxton Miller can become as a passer.

2. Getting defensive: For all the pieces the offense retains, the defense is a completely different story heading into spring camp. The Buckeyes have to replace the entire defensive line after losing three seniors and junior Johnathan Hankins to the draft, two starting linebackers are gone and the graduation of cornerback Travis Howard leaves an additional hole in the safety. There will be no shortage of competition for first-team reps.

3. Looking for leaders: Meyer and the senior class that has since departed quickly forged a deep bond, and he’s gone out of his way to praise those players' leadership as integral in the unbeaten season that started his tenure with the Buckeyes. Now he needs a new wave of emotional speakers and relentless workers to take the torch from the likes of John Simon and Zach Boren, and Meyer will be making a point to identify his best candidates over the 15 workouts leading into the summer.

-- Austin Ward, BuckeyeNation

PENN STATE

Spring start: March 18

Spring game: April 20

What to watch:

1. Quarterback competition: With the departure of fifth-year senior Matt McGloin, quarterback is now the biggest question mark on this team. Sophomore Steven Bench has a head start and will compete against juco early enrollee Tyler Ferguson. Christian Hackenberg won't join the team until summer. Can this no-huddle offense be as effective?

2. Replacing LBs Michael Mauti and Gerald Hodges: Mike Hull, who usually played inside, will have to make some adjustments as one of the expected replacements for the All-Big Ten linebacker tandem. The other spot is up for grabs, and fans should expect to see a battle between Ben Kline and Nyeem Wartman.

3. New faces at WR, TE: Redshirt freshman Eugene Lewis, the headliner of PSU's 2012 class, could challenge Brandon Moseby-Felder as the No. 2 WR target. Adam Breneman, the No. 1 tight-end recruit in the country, is also hoping to be recovered from a torn anterior cruciate ligament in time for the Blue-White Game. Both could be stars down the road for PSU.

-- Josh Moyer, NittanyNation

PURDUE

Spring start: March 18

Spring game: April 12

What to watch:

1. Behind these Hazell eyes: Yes, I'll justifiably take the abuse for the Kelly Clarkson reference, but new Purdue coach Darrell Hazell has his first chance to evaluate his team on the field this spring. Hazell brings a completely new coaching staff and a new approach to Purdue, which fell short of expectations in 2012 and has significant questions on both sides of the ball. He seems to be getting good buy-in from the players so far, but it'll be interesting to see how things progress during the 15 workouts this spring.

2. Quarterback race: If you like mysteries, you'll enjoy Purdue's quarterback competition this spring. The combination of a new coaching staff and unproven but talented candidates makes the race virtually impossible to predict. Hazell and new offensive coordinator John Shoop will study redshirt freshman Austin Appleby, who could have a slight edge to win the job, along with redshirt freshman Bilal Marshall and early enrollee Danny Etling, a decorated recruit. Don't forget about Rob Henry, who started in 2010 and would have been the top quarterback in 2011 if not for an ACL injury weeks before the season.

3. Short stopper: Purdue has to find a replacement for standout defensive tackle Kawann Short, the centerpiece of the defensive line the past few seasons. Bruce Gaston Jr. will continue to occupy the other top tackle spot, but there will be plenty of competition to join him in the starting lineup. Purdue's defensive line underachieved in 2012, and while Gaston and ends Ryan Russell and Ryan Isaac all return, the Boilers will really miss Short's production if they don't build more depth up the middle.

WISCONSIN

Spring start: March 9

Spring game: April 20

What to watch:

1. New era dawns: Consistency is the norm at Wisconsin, but players will have to adjust to a dramatically different coaching staff for the second consecutive season. This time, it includes a new leading man in Gary Andersen, who gets his first chance to work with the players on the practice field. Andersen doesn't plan to overhaul the schemes, but he and his coaches will put their spin on things and see what works. He'll also bring a different personality to practice but one that athletic director Barry Alvarez thinks will fit the program's culture.

2. Intrigue at quarterback: Arguably no team in America has a more interesting quarterback race than the Badgers do this spring. They have three players with starting experience -- Joel Stave, Curt Phillips and Danny O'Brien -- plus a talented redshirt freshman (Bart Houston) who arrived as a decorated recruit and a junior-college addition (Tanner McEvoy) brought in by the new coaches. Add in a new system under coordinator Andy Ludwig, and it's anyone's guess who will separate himself this spring. Be sure to tune in.

3. Secondary in the spotlight: The Badgers lose three of four starters in the secondary from the 2012 squad, including top cornerbacks Devin Smith and Marcus Cromartie. The new staff is aware of the numbers issue and signed junior-college All-America Donnell Vercher earlier this month. Other players who will compete for starting spots include cornerbacks Darius Hillary and Peniel Jean and safeties Michael Trotter and Michael Caputo. Wisconsin hopes to have some answers in the back four by the end of the spring.

It's awards season in Hollywood, as the film industry lines up to congratulate itself again and again until we're all sick of it before the Oscars.

But, hey, some performances do need recognition. With that in mind, we're listing the Top 10 individual performances by Big Ten players from the 2012 season today. Degree of difficulty is a factor here, so we'll reward those players who shined against tough opponents over those who piled up stats vs. cupcakes. And, ideally, the performance came in a victory for the player's team.

Enough with the intro. A drum roll, please, for our Top 10:

10. Penn State's Michael Mauti vs. Illinois: Mauti was very vocal with his displeasure at Illinois' attempt to poach Nittany Lions players last summer. The senior linebacker backed up his words with six tackles and a pair of interceptions, including a 99-yard return to end the first half. He came up inches short of a touchdown on that pick but definitely proved his point.

9. Ohio State's John Simon vs. Wisconsin: In what would turn out to be his final college game, the Buckeyes defensive end went out with a bang against the Badgers in Madison. He had four sacks, which set a school record and were the most by a Big Ten player since Purdue's Ryan Kerrigan registered four vs. Michigan in 2010.

8. Ohio State's Braxton Miller vs. Michigan State: Miller had better statistical days than the one he turned in against the Spartans, but none were grittier. Hit over and over again, he somehow kept answering the bell and finished with 136 hard-earned rushing yards and 179 passing yards in Ohio State's 17-16 road win. Teammates said after the game that their quarterback was in a tremendous amount of pain, but he earned he even more respect from them.

7. Northwestern's Kain Colter vs. Indiana: Wildcats coach Pat Fitzgerald sprung a surprise on the Hoosiers by repeatedly lining Colter up at receiver. Colter caught nine passes for 131 yards and also ran for 161 yards and four touchdowns on just 14 carries.

6. Penn State's Matt McGloin and Allen Robinson vs. Indiana: We're cheating a bit here by including both players, but it's hard to separate the two from this record-setting performance. McGloin shredded the Hoosiers' defense for 395 passing yards and four touchdowns, while Robinson was as usual the main recipient of his throws. The sophomore grabbed 10 catches for 197 yards and three scores in the best day for a Big Ten receiver in 2012.

5. Michigan's Denard Robinson vs. Air Force: How's this for an individual feat: Robinson accounted for more than 100 percent of his team's offense vs. the Falcons, a statistical oddity we may not see again any time soon. He totaled 426 yards -- 218 rushing, 208 passing -- while a couple of late kneel downs left Michigan's team total for the day at 422. Robinson also scored four touchdowns in the 31-25 win.

4. Michigan's Devin Gardner vs. Iowa: In just his second start at quarterback, Gardner wrote his name in the Michigan record books. He accounted for six touchdowns -- three passing, three rushing -- in becoming the first Wolverines quarterback to do that since Steve Smith in 1983. He also threw for 314 yards and let everyone know Robinson wasn't getting his old job back.

3. Wisconsin's Montee Ball vs. Purdue: Ball finished his career with all sorts of NCAA and school records, but he never had as many rushing yards as he did in West Lafayette this fall. He ran for 247 yards on 29 carries and and scored three times to establish himself as the Big Ten's all-time leader in touchdowns.

2. Nebraska's Taylor Martinez vs. Northwestern: Martinez's best statistical showing came in the opener against Southern Miss (354 passing yards, five TDs), but that was against a team that finished 0-12. His signature performance was in the comeback win at Northwestern. He threw for 342 yards and three scores and ran for another touchdown while leading two 75-plus yard scoring drives in the final six minutes. Of course, he also threw two passes in the fourth quarter that should have been intercepted, but that's just part of the ride with Martinez.

1. Michigan State's Le'Veon Bell vs. Boise State: In just the second game of the season featuring a Big Ten team, Bell set a bar that could not be cleared. He was Superman against the Broncos, rushing for 210 yards and two touchdowns on 44 carries and catching six passes for 55 yards. The unbelievable 50 touches in the opener was both a testament to Bell's strength and a flashing red warning sign of Michigan State's dearth of playmakers.

Honorable mention: Bell vs. Minnesota and TCU; Miller vs. California; Ball and James White vs. Nebraska in the Big Ten title game; Robinson vs. Purdue; Ohio State's Ryan Shazier vs. Penn State; Ohio State's Carlos Hyde vs. Nebraska; Indiana's Cody Latimer vs. Iowa; Penn State's Jordan Hill vs. Wisconsin; Northwestern's Venric Mark vs. Minnesota; Michigan's Jeremy Gallon vs. South Carolina; Iowa's Mark Weisman vs. Central Michigan; Minnesota's Michael Carter vs. Purdue and Texas Tech; Purdue's Kawann Short vs. Notre Dame.

Maybe it's a reflection of a lousy Big Ten season, but the league sent a smaller-than-normal contingent to the Senior Bowl. The group already has been reduced by three as injuries have prevented Michigan State cornerback Johnny Adams, Ohio State offensive tackle Reid Fragel and Ohio State defensive lineman John Simon from participating.

As for the Big Ten players on the practice field, the reviews haven't been overly favorable.

The ESPN Scouts Inc. crew cited several issues with Purdue defensive tackle Kawann Short on Tuesday, noting that the Boilers standout took off plays during practice and was "loose with his arms" during drills. Short clearly has the size and ability to succeed in the NFL, but he'll need to answer the effort questions going forward. There are a lot of similarities between Short and former Michigan State defensive tackle Jerel Worthy.

Not surprisingly, Michigan's Denard Robinson is attracting plenty of attention this week. The record-setting quarterback for the Wolverines is working primarily as a wide receiver and trying to show that his unique talents can translate to the NFL at several potential positions. But Robinson also is banged up and is still waiting to be cleared for contact drills. He had several dropped passes during noncontact drills Tuesday and muffed two punts at the end of practice.

Illinois offensive lineman Hugh Thornton drew mostly positive reviews Tuesday, while it seemed like an up-and-down day for another Big Ten offensive lineman, Wisconsin's Ricky Wagner.

We'll see if things improve for the Big Ten group today.

Be sure and track our Senior Bowl coverage throughout the week.

What we learned from the seven Big Ten bowl games:

1. Need for speed (and skill): The narrative about the Big Ten being slow is tiresome and oversimplified. But the bowls showed it's not entirely inaccurate. Whether it was Michigan struggling to contain South Carolina's Ace Sanders, Minnesota getting burned by Texas Tech's passing game, Wisconsin desperately lacking a game-breaker versus Stanford or whatever it was Purdue attempted to do against Oklahoma State, the bowl games exposed a need for several teams to increase their overall athleticism at the skill positions. Big Ten teams came close to winning in four of the league's five postseason losses. The difference in those games often comes down to one or two playmakers, and the league could use a few more.

2. Northwestern has become a complete team: The Wildcats have often brought good offenses into their bowl games. They usually have not been as good on defense or suffered from special-teams problems. Northwestern won its first bowl game since 1949 because Pat Fitzgerald finally crafted a complete team this season. The defense limited Mississippi State to just 106 passing yards and intercepted Tyler Russell four times in a 34-20 victory in the TaxSlayer.com Gator Bowl. The offense featured a balanced attack between its rushing and passing games, and Northwestern had one of the best punt returners (Venric Mark) and field goal kickers (Jeff Budzien) in the business. In a season when many Big Ten teams lacked essential elements (defense at Nebraska, running game at Michigan, passing game at Michigan State, etc.), the Wildcats managed to put it all together for the league's best bowl win.

3. Quarterback competitions are on for Spartans, Badgers: The biggest surprise of the league's bowl season might have been that Connor Cook led Michigan State's game-winning drive against TCU in the Buffalo Wild Wings Bowl. Cook, a redshirt freshman, hadn't played since Week 2, and it appeared that Andrew Maxwell had the quarterback job locked down despite an inconsistent season. But after a poor performance by Maxwell and the spark provided by Cook, the Spartans now have an open competition at quarterback that will be fascinating to watch this offseason. The competition is also on at Wisconsin, where Curt Phillips is expected to get a sixth year from the NCAA and battle with sophomore Joel Stave, who appeared for two plays in the Rose Bowl after breaking his collarbone against Michigan State. Stave is a better passer, while Phillips showed some good wheels versus Stanford. There's a new coaching staff in place to give each a clean slate. Who wins at each school is important, because both the Spartans and Badgers need to improve their passing attacks to contend for division titles in 2013.

4. Minnesota is on the way up: The Gophers suffered a heartbreaking loss against Texas Tech in the Meineke Car Care Bowl of Texas, where they led 31-24 with less than 90 seconds to play but somehow lost 34-31. Yet the overall takeaway remains a positive one for Jerry Kill's team. After struggling mightily to move the ball down the stretch of the Big Ten season, Minnesota pounded the Red Raiders for 222 rushing yards, while freshman Philip Nelson threw two touchdown passes. Kill must find and develop more wide receivers, but Minnesota showed the physical style the team is capable of when its offensive line is healthy. The Legends Division will be deep in 2013, but the Gophers should continue to make gains.

5. Darrell Hazell and Bo Pelini need to focus on defense: New Purdue coach Hazell saw just how much work awaits him in the Boilermakers' 58-14 thrashing by Oklahoma State in the Heart of Dallas Bowl. Purdue gave up at least 34 points seven times in 2012 and loses its best player in defensive tackle Kawann Short. There's no doubt where Hazell's focus must be in his first spring in West Lafayette. The same goes for Nebraska, which surrendered 115 points in its final two games and a staggering average of 53.5 points in its four losses. Pelini will replace eight defensive starters and is optimistic that some young, athletic players will step into those roles and restore the Blackshirts' honor. The Huskers -- which scored 31 points in a little more than three quarters against Georgia in the Capital One Bowl -- should again field one of the most prolific offenses in the country next season. It won't matter if that defense doesn't figure out some answers.

The 2012 college football season is barely on ice and we're already heating up for the 2013 campaign with a way-too-early version of the Big Ten power rankings. This is a snapshot of how the league looks at this point in time, not knowing all the personnel/coaching changes that will be in place for next season. As a reminder, these can and will change during the next eight months.

Ohio State is on top, and quite frankly, the Buckeyes are head and shoulders above the rest of the league. Other teams such as Northwestern, Nebraska, Wisconsin and Michigan certainly belong in the league's lead pack, while Michigan State and Penn State both have talent as well as question marks. We don't see a whole lot separating Nos. 2-6.

Here we go ...

1. Ohio State: The Buckeyes made the most of their sanctioned season, running the table to post just the sixth unbeaten, untied season in team history. Urban Meyer's crew now takes aim at a Big Ten title and perhaps even a national title, its first since 2002. Junior quarterback Braxton Miller leads a potentially explosive offense, but Ohio State needs its young defenders to grow up in a hurry as there are depth and experience questions on that side of the ball.

2. Northwestern: The Wildcats won 10 games in 2012 with a young team most projected to win no more than seven. Northwestern returns a very strong nucleus, led by running back Venric Mark and quarterback Kain Colter, and loses only a few key seniors. Most of the Wildcats' talent can be found in their younger classes. The schedule gets tougher in 2013 -- Northwestern opens Big Ten play with Ohio State and Wisconsin -- but the Wildcats should be a major factor in the Legends Division if they can shore up their offensive line and continue to make strides on defense.

3. Nebraska: There's no doubt Nebraska will have one of the nation’s top offenses in 2013. Fourth-year starter Taylor Martinez returns at quarterback and has the Big Ten's largest arsenal of weapons at his disposal. The big concerns are on defense after Nebraska hemorrhaged points and yards in its four losses this past season and loses a group of seniors. Bo Pelini needs to get his defense back on track and hope the offense can limit turnovers, a huge problem throughout this season.

4. Wisconsin: Gary Andersen hardly inherits a bare cupboard in Madison. His predecessor, Bret Bielema, actually pointed to the 2013 team as potentially his best with the Badgers. The coaching transition could create some speed bumps, but Wisconsin returns two dynamic running backs in James White and Melvin Gordon, multiple quarterbacks with experience and a good defensive front seven led by Chris Borland. There are concerns in the secondary (three starters gone) and at wide receiver (not enough playmakers), but Wisconsin should push Ohio State in the Leaders Division.

5. Michigan: The Denard Robinson era is over and Michigan needs offensive playmakers to replace its record-setting quarterback and surround new signal-caller Devin Gardner. A bigger concern, though, is an offensive line that struggled at times in 2012 and must replace most of its starting lineup. Coach Brady Hoke should see some of his strong early recruiting efforts pay off in Year 3, although Michigan might not have the depth to challenge for a league title until 2014. Linebacker Jake Ryan leads a defense that has improved the past two seasons but must measure up to elite competition.

6. Michigan State: Pat Narduzzi's defense should once again be one of the nation's best, especially with All-Big Ten standout Max Bullough once again leading the unit at middle linebacker. But the NFL departures of Le'Veon Bell and Dion Sims could hamper an offense that had no other consistent weapons in 2012. The schedule definitely favors MSU, but how will the Spartans score points? MSU's quarterback competition between Connor Cook and Andrew Maxwell will be one of the top storylines of spring practice.

7. Penn State: Bill O'Brien had a lot to do with Penn State's success in 2012, but so did a senior class featuring several NFL players on defense who certainly will be missed. O'Brien's next challenge is developing a capable quarterback, whether it's Steven Bench, junior college arrival Tyler Ferguson or, just maybe, heralded incoming freshman Christian Hackenberg. Penn State could feel the sting of the sanctions more from a depth standpoint in 2013, but O'Brien's Lions have defied the odds so far.

8. Minnesota: The Gophers doubled their win total in Jerry Kill’s second season, and Kill's track record at previous stops suggests another boost could be on the way in Year 3. Quarterback Philip Nelson looked good in the bowl game after some late-season struggles, but Minnesota still needs more weapons to develop around him as well as continued progress from the offensive line. Senior defensive tackle Ra'Shede Hageman leads a unit looking to fill gaps at linebacker and cornerback.

9. Indiana: The arrow is pointed up in Bloomington despite a poor finish to the regular season, and with eight home games on the slate in 2013, Indiana should expect to go bowling. Third-year coach Kevin Wilson has three quarterbacks with experience -- Tre Roberson, Cameron Coffman and Nate Sudfeld -- at his disposal, as well as other weapons such as running back Stephen Houston and receiver Cody Latimer. IU's defense once again is a major question mark, but recruiting efforts have picked up on that side of the ball.

10. Purdue: If the Heart of Dallas Bowl was any indication, new Boilers coach Darrell Hazell has a lot of work ahead in Year 1. Purdue loses its top two quarterbacks (Robert Marve and Caleb TerBush), its top defender in Kawann Short and other key contributors on both sides of the ball. Hazell's predecessor, Danny Hope, signed a bunch of quarterbacks in his recent recruiting classes, and it will be interesting to see who rises to the top. Hazell should be able to clean up some of Purdue's sloppy play, but the Boilers have quite a few question marks after a disappointing 2012 campaign.

11. Iowa: After taking a significant step back in 2012, Iowa might have a tough time turning things around in a loaded Legends Division in 2013. The Hawkeyes welcome in a new quarterback (Jake Rudock) and need playmakers to emerge around him to generate much better results in Year 2 under coordinator Greg Davis. The defensive front seven could be solid as Iowa boasts a strong linebacking corps, but the Hawkeyes must plug a few holes in the secondary and get back to their traditionally stout play on D.

12. Illinois: Coach Tim Beckman needs to show significant signs of progress in Year 2 after a disastrous first season, and he might not have the personnel to do so. The Illini once again lose several defenders to the NFL draft and need to fill holes along the defensive line and in the secondary. Their bigger concerns are on the offensive side, as they had fewer playmakers than any Big Ten team in 2012. Veteran quarterback Nathan Scheelhaase returns, but Illinois needs a much better plan on offense and the personnel to get things done. An influx of junior college players must step up in a make-or-break year for Beckman.

Ten items to track around the Big Ten on the final weekend of the regular season:

1. Bigger than The Game: Michigan defensive lineman Will Campbell told me this week that The Game never wavers in importance, whether Ohio State is 0-11 or 11-0. That's a good attitude for a player to have, but from the outside looking in, the Michigan-Ohio State game is much more appealing when there's a lot at stake for both teams. For the first time since 2007, that's the case. Ohio State aims for the sixth unbeaten, untied season in team history. Michigan can hand the Buckeyes their first loss and possibly reach the Big Ten title game. This one should be fun. "It makes the game even bigger," Ohio State cornerback Bradley Roby said.

2. Bo knows: Stunned by his team's performance in a 63-38 loss to Ohio State, Nebraska coach Bo Pelini sat in the visitors' media room at Ohio Stadium and said, "Like I just told the football team, we need to win out. We need to win out." Few thought it would happen, and even Pelini's faith had to be wavering a bit at that low point. But Nebraska has won five consecutive games, rallying for three of the victories, and need only beat slumping Iowa in the Heroes Game to punch its ticket to Indianapolis. The Huskers have ridden the roller coaster all season, but they'd need a serious derailment in Iowa City not to fulfill Pelini's pledge.

3. Senior day in State College: There might never be another senior day at Penn State quite like the one Saturday at Beaver Stadium. Penn State will recognize a class that kept the team together during a tumultuous summer that included severe NCAA sanctions being handed down and several key player departures. "There's no doubt," first-year coach Bill O'Brien said, "that they set the tone for the future of Penn State football." Unfortunately, Penn State will play without senior linebacker Michael Mauti, a top candidate for Big Ten defensive player of the year and the team's emotional leader. Mauti, who suffered a knee injury last week, will be recognized along with his classmates.

4. Spartans, Boilers face must-wins: Both Michigan State and Purdue entered the season with lofty goals, particularly the Spartans, pegged by many to win the Big Ten and reach the Rose Bowl for the first time in a quarter-century. Few expected MSU and Purdue to be fighting for bowl eligibility in Week 13, but that's exactly the case. Michigan State must win at Minnesota, and coach Mark Dantonio is confident, saying Tuesday, "When we win Saturday -- and I'll say when -- we'll be a 6-6 football team." Purdue, meanwhile, aims for its third straight win when it hosts rival Indiana in the Bucket game. Will a 6-6 season save fourth-year coach Danny Hope?

5. Tressel's return: Former Ohio State coach Jim Tressel will return to Ohio Stadium on Saturday for a reunion of the school's 2002 national championship team. It marks Tressel's first major public appearance at Ohio State since resigning from his post on Memorial Day in 2011. It will be interesting to see how the Buckeyes faithful react to Tressel, whose actions helped land the team in hot water with the NCAA. On the flip side, Ohio State's program is arguably better off with Urban Meyer as coach. "Some people will embrace it, some people will not," athletic director Gene Smith told The (Cleveland) Plain Dealer. "Some people will feel it's awkward, some people will not. I'm not going to feel it's awkward because I'm realistic -- he was part of that team. And I know what he means to those players."

6. Their kind of town: Northwestern and Illinois both want to increase their clout in the Chicago area. Pat Fitzgerald's Wildcats have been the more consistent program in the past decade and take an 8-3 record into Saturday's clash with the Illini at Ryan Field. With a win, Northwestern will match its highest victories total under Fitzgerald, who would tie Lynn "Pappy" Waldorf for the school's career coaching wins record (90). Illinois first-year coach Tim Beckman has emphasized the Northwestern rivalry from the moment he arrived. Perhaps his players will respond with a strong effort to end an otherwise miserable season.

7. Making their cases for awards: The Big Ten hands out all its awards next week, and races for offensive and defensive player of the year are still very much in doubt. Mauti's injury creates a potential opening in the defensive player of the year race, and a lot could depend on what happens in Columbus, as candidates such as Michigan linebacker Jake Ryan and Ohio State's tandem of John Simon and Ryan Shazier take the field. Other candidates, such as Purdue defensive tackle Kawann Short, also are in action. Ohio State quarterback Braxton Miller remains the front-runner for offensive player of the year, but Nebraska's Taylor Martinez has been brilliant of late and could challenge Miller if he turns in a monster game at Iowa.

8. Boiler spoilers: Two weeks ago, Indiana was a home victory from putting itself in line to represent the Leaders Division in the Big Ten title game. The Hoosiers now know their season will end Saturday in West Lafayette, as they won't be going bowling for the fifth consecutive season. But Kevin Wilson's team still can reclaim The Bucket and prevent Purdue from making a bowl game. Wilson talked Tuesday about how the season doesn't feel like it's ending, and with so many young players, the future is promising. He downplayed the spoiler role, saying Tuesday, "It has nothing to do with what it does for them; it's about what it does for us. Winning is good for us. Winning builds us." Indiana has eight home games next season and should be in the mix for a bowl. A victory Saturday would be a nice boost before a crucial offseason.

9. Gray's day: Minnesota will recognize 15 seniors Saturday against Michigan State, and none has had a more unique career than MarQueis Gray. He arrived as a nationally heralded dual-threat quarterback recruit, played quarterback for a year, played primarily wide receiver for a year, started 10 games at quarterback in 2011 and opened this season as the top signal-caller but moved to wide receiver following an ankle injury. He will play primarily at receiver against the Spartans but had two rushing touchdowns last week and could see increased time in the backfield. Gray talked this week about "closing the chapter" on his Gophers career, and it'll be interesting to see how he performs in his final game at TCF Bank Stadium.

10. Denard and Devin: Michigan's Denard Robinson is healthy again, but how much quarterback he will play against Ohio State remains to be seen. Robinson's replacement, Devin Gardner, has been spectacular since returning to the quarterback role, accounting for 13 touchdowns in the past three games, including six last week against Iowa. Michigan started the Iowa game with Gardner at quarterback and Robinson at running back, and offensive coordinator Al Borges has the "creative juices" flowing as he crafts the game plan for Ohio State. Robinson and Gardner certainly give Michigan's offense a different look -- and some extra homework for Ohio State's improving defense.

Ten items to track around the Big Ten entering Week 12:

1. Ballin' for history: Thirteen years after Ron Dayne broke the NCAA career rushing record, another Wisconsin running back is on the doorstep of a major milestone. Badgers senior Montee Ball, who, unlike Dayne, spent a year and a half as a reserve, needs one more touchdown Saturday against Ohio State to tie the NCAA career mark of 78 held by former Miami (Ohio) star Travis Prentice. Ball has scored 13 touchdowns in his past six games and is averaging 179.1 yards and three touchdowns in his past nine November games. A big performance against the unbeaten Buckeyes will once again put Ball on the radar for top national honors. Ball's next rushing touchdown will mark his 72nd, moving him past Dayne for the Big Ten career record.

2. Holding serve in the Legends: Nebraska and Michigan are tied atop the Legends Division at 5-1, and on paper, they should stay that way after Week 12. Both teams are favored to take care of Minnesota and Iowa, respectively, on senior day in Lincoln and Ann Arbor. Nebraska's magic number (wins and Michigan losses) to punch its ticket to Indianapolis is 2. A Huskers loss and a Michigan win puts the Wolverines in control of their own fate in the division. One senior day subplot is whether face-of-the-program stars like Nebraska running back Rex Burkhead and Michigan quarterback Denard Robinson will play after missing time with injuries. Burkhead (knee) returned to practice this week and seems closer to a return, while Robinson (elbow) remains day-to-day.

3. Finishing school: Northwestern and Michigan State easily could be playing for a Legends Division title Saturday. Instead, both teams' inability to finish against the likes of Nebraska and Michigan has left them looking for a full 60-minute performance. Michigan State's four Big Ten losses have come by a combined 10 points. Northwestern held double-digit second-half leads in all three of its Big Ten losses. Something's gotta give Saturday as the teams meet at Spartan Stadium. "Their problem, just like ours, has been closing out games," Spartans linebacker Chris Norman told ESPN.com this week. "... It's going to come down to who can finish the best. Saturday is going to be interesting."

4. Hope and a prayer: There's growing talk that Purdue will make a head-coaching change after the regular season no matter what happens in the final two games. But can fourth-year boss Danny Hope save himself with a three-game win streak to become bowl-eligible? It's reason enough to tune in for an otherwise off-the-radar game between Purdue and slumping Illinois on Saturday. A loss to the Illini would prevent Purdue from getting bowl-eligible and likely seal Hope's fate, while a Purdue win adds intrigue to next week's Bucket game against Indiana. The Boilers' offense got on track last week behind quarterback Robert Marve and running back Ralph Bolden, while defensive tackle Kawann Short had his best game of the season at Iowa.

5. Rivalry renewed: Saturday's game at Camp Randall Stadium won't decide which Leaders Division team goes to the Big Ten title game, as Wisconsin already punched its ticket last week. But Ohio State can lock up the Leaders Division championship -- the only title it can win this season -- while Wisconsin can legitimize its trip to Indy by handing Urban Meyer's Buckeyes their first loss of the season. Looking ahead, the Ohio State-Wisconsin game likely will be the signature contest in the division for years to come. Illinois is a mess, Purdue has backslid this season, Indiana is still building and Penn State still has three more years of postseason bans. "I hate Wisconsin just as much as Michigan," Ohio State wide receiver Corey Brown said this week. While Meyer and Wisconsin coach Bret Bielema say their post-signing day spat is a thing of a past, it could bubble up Saturday depending on how the game goes.

6. Taking a pass: The Big Ten might not be flush with elite quarterbacks and high-powered offenses this season, but a few of its teams can sling the ball a bit, and two of them meet at Beaver Stadium. Indiana and Penn State are the Big Ten's top two pass offenses, ranking 26th and 40th nationally, respectively. They'll share the field Saturday as they try to rebound from different types of losses. Indiana quarterback Cameron Coffman struggled with his accuracy (25-for-46) in last week's loss to Wisconsin and looks for a sharper afternoon. Penn State quarterback Matt McGloin wasn't a happy guy after the Nebraska loss and will try to take it out on IU. The game features two of the Big Ten's top receivers in Penn State's Allen Robinson and Indiana's Cody Latimer.

7. Hawkeye hex: Iowa has been in a funk for much of the season and particularly in the past month, dropping four consecutive Big Ten contests. Perhaps a date with Michigan can put the Hawkeyes back on track. See, Iowa has won three straight against Michigan for the first time in team history and five of its past eight against the Wolverines. Michigan's seniors are anxious to finally get over the hump against Iowa, one of two Big Ten teams (Penn State the other) they have yet to beat. But maybe it works the other way and Iowa finally shows a spark on offense and stiffens its defense. If not, the Hawkeyes won't be going bowling for the first time since the 2006 season, and it'll be a very long winter for Kirk Ferentz. "It doesn't hurt, obviously," Ferentz said of his team's Michigan win streak, "but it doesn't guarantee us anything."

8. Backs of different sizes: Michigan State's Le'Veon Bell is the biggest featured running back in the Big Ten, checking in at 6-2 and 244 pounds. Northwestern's Venric Mark is the smallest, checking in at 5-8 and 175 pounds. But both have been extremely effective this season with the ball in their hands. Bell leads the Big Ten in rushing yards (1,249), while Mark ranks third in rushing yards (1,181) and first in all-purpose yards (1,917). Each has been the MVP of his respective offense, and it'll be interesting to see them on the same field at Spartan Stadium. Both Michigan State and Northwestern defend the run well, too, both ranking in the top 25 nationally.

9. Illini look for a spark: Illinois ranks last in the Big Ten in scoring, rushing and total offense, and lingers near the bottom of the FBS in all the significant categories. The Illini need some sort of boost on offense or a 2-10 season is a virtual certainty. Head coach Tim Beckman, whose background is defense but who had a high-powered offense at Toledo the past few years, took a more active role with the offense this week in an effort to get things going. Beckman also noted that co-offensive coordinators Chris Beatty and Billy Gonzales call plays on different downs. Hmmm. Starting cornerback Terry Hawthorne took more reps with the wide receivers this week and could see an increased role against Purdue. Illinois aims to win on senior day for the first time since 2007.

10. Bowl picture taking shape: We learned a little more about the Big Ten bowl contingent last week as Minnesota became bowl-eligible, Purdue took a big step toward the postseason and both Iowa and Indiana took a step toward a winter at home. There should be some more answers in Week 12. Michigan State aims for its sixth win to go bowling for the sixth consecutive season under coach Mark Dantonio. Purdue must keep its bowl hopes alive at Illinois, while both Iowa and Indiana must win on the road to avoid loss No. 7. It won't be easy for the Hawkeyes or Hoosiers. Indiana never has won at Beaver Stadium in 15 previous meetings with Penn State. Iowa never has won consecutive games at Michigan Stadium.

Let's take a quick look at the two Big Ten contests on tap this afternoon:

Illinois (2-3, 0-1 Big Ten) at Wisconsin (3-2, 0-1), 3:30 p.m. ET, ABC regional/ESPN2 mirror: Both of these teams already have reached a critical juncture in their seasons after shaky starts. Things certainly are more dire for Illinois, which has been blown out in three of its past four games by a combined score of 132-45. The Illini rank last in the Big Ten in points allowed (27.8 ppg) after ranking 15th nationally in scoring defense (15.8 ppg) in 2011. Next to Illinois' defense, Wisconsin's offense has been the league's biggest surprise from a production standpoint, as the Badgers still rank last in the league in yards per game (309.2 ypg). Wisconsin showed some improvement last week at Nebraska and once again will turn to redshirt freshman Joel Stave at quarterback. The Badgers are getting healthy and will get defensive ends Brendan Kelly (hamstring) and Pat Muldoon (thumb) back for the game. Illinois defensive end Michael Buchanan will play, while linebacker Jonathan Brown (leg) is a game-time decision. The Illini haven't won in Madison since 2002.

Michigan (2-2) at Purdue (3-1), 4 p.m. ET, Big Ten Network: Although Nebraska-Ohio State and maybe even Northwestern-Penn State are getting more attention, the Michigan-Purdue game could be the most intriguing of the Big Ten's Week 6 slate. Michigan returns to the field for the first time since its turnover train derailment at Notre Dame. Purdue begins its defining stretch of the season -- Michigan, Wisconsin, Ohio State -- with a game some Boiler fans think is the team's biggest since the 2004 clash with Wisconsin at Ross-Ade Stadium. Speaking of Ross-Ade, the Boilers have been a juggernaut on their home field, averaging 51 points through the first three games. Michigan's defense appeared to turn a corner at Notre Dame but must contend with Purdue weapons like Antavian Edison, Gary Bush, O.J. Ross, Akeem Shavers and Akeem Hunt. On the other side, Michigan quarterback Denard Robinson goes up against a talented Purdue defense led by Kawann Short, although the unit struggled to contain Marshall last week. Purdue has won 12 of its past 15 Big Ten openers.

Five lessons from the week that was in Big Ten football.

1. Void at the top: Throughout the offseason and up until 8 p.m. Saturday, we insisted that Michigan State was the Big Ten's top team. That title is totally up for grabs after the Spartans were pushed around by Notre Dame in a 20-3 loss. Who's No. 1 now? Is it Ohio State, which is 3-0 but looked awfully shaky against Cal in a game it probably should have lost? Is it Michigan, which shouldn't be punished too heavily for losing to a potentially great Alabama team? How about Purdue, which played Notre Dame much tougher on the road than Michigan State did at home, or Nebraska, which bounced back from the UCLA loss to thump Arkansas State? Or maybe Michigan State just doesn't match up well with the Irish, since it got beat soundly in South Bend a year ago but still won the Legends Division. We can't discount Northwestern, which is 3-0 with wins over three BCS AQ teams, and, yes, Minnesota is also undefeated. Ohio State likely will be the league's top team in the Associated Press poll this week. But the truth is, there's a major power void at the top of the conference.

2. What now for Wisconsin? No Badgers assistants are likely to lose their jobs this week, but no one in the coaches' offices can feel too comfortable right now, either. Bret Bielema fired offensive line coach Mike Markuson after only two games in an attempt to fix a stalled running attack, but the Wisconsin ground game was still pedestrian against Utah State. Montee Ball ran for 139 yards but needed 37 handoffs to do so as the team averaged only 3.5 yards per carry. Bielema even benched quarterback Danny O'Brien, who completed just 5 of 10 passes for 63 yards. Wisconsin was extremely fortunate to escape with the 16-14 victory as the Aggies missed a 37-yard field goal in the closing seconds. A loss would have sent Badger Nation into full panic mode. But if the offense doesn't perform better than it has the first three weeks, Bielema's team will have a hard time winning many Big Ten games.

3. Purdue could be the best team in the Leaders Division: Danny Hope's Boilermakers are no longer just a sleeper team in a division that Wisconsin had been pegged to dominate. Purdue might be the best of the bunch in the Leaders, which isn't a huge compliment but an encouraging sign in West Lafayette. Ohio State barely escaped against Cal, Wisconsin is a shell of its former self, and Illinois, Penn State and Indiana all have some flaws. The Boilers are very strong defensively and might have the league's top defensive line, led by star tackle Kawann Short. They have some depth in the run game and a standout receiver in Antavian Edison. Although Caleb TerBush has his ups and downs at quarterback, Purdue could go a long way this season. Right now, the Boilers might be the team to beat in the quest to reach Indianapolis.

4. Not the same old Northwestern: The Wildcats played a truly odd game against Boston College. They piled up 560 yards, 34 first downs and 100 total offensive snaps, yet they didn't score their first touchdown until Mike Trumpy broke off a 27-yard run with 1:37 left. Still, the 22-13 win over the Eagles was in some way like last week's 23-13 triumph against Vanderbilt. Northwestern showed that its defense could hold down a respectable offense (BC came in averaging 33 points per game) and that it could grind out a game once it grabbed the lead. Those things haven't been common of late for Pat Fitzgerald's team, but this one seems to have good chemistry and grit, not to mention a bevy of offensive weapons. The Wildcats are off to a excellent start, and with South Dakota and Indiana at home in the next two games, they could easily finish September at 5-0.

5. Receivers are catching on: We've wondered for a while where the standout receivers were in this league outside of Wisconsin's Jared Abbrederis. With Abbrederis out of commission this week because of an injury, several wideouts made statements on Saturday. Ohio State's Devin Smith continued his flair for the dramatic with a 72-yard, game-winning catch against Cal, part of a 145-yard, two-touchdown day. Penn State's Allen Robinson caught three touchdown passes and had 136 yards. Nebraska's Kenny Bell also caught a pair of scores, including a 42-yarder. Minnesota's A.J. Barker torched Western Michigan for 101 yards and three touchdowns. Illinois' Ryan Lankford broke out with seven catches for 97 yards and two touchdowns, albeit against Charleston Southern. Purdue's Edison is quietly putting together a strong season. Indiana's Cody Latimer had 115 yards and a pair of scores, including a 70-yarder late. Even Iowa, which struggled to throw the ball downfield in the first two weeks, got a 100-yard day from Kevonte Martin-Manley. Perhaps the new crop of Big Ten star receivers is starting to blossom.

» Power Rankings: ACC | Big 12 | Big East | Big Ten | Pac-10 | SEC | Non-AQ

Game week is here, and not a moment too soon.

Preseason camps have wrapped up around the Big Ten, and teams are now locking in for their openers this coming weekend. The power rankings will appear each Monday throughout the season, and we're getting things kicked off today.

There aren't many changes from our last version, although some offseason news has affected the rundown. The top five teams certainly have separated themselves in our eyes, while there's not much separating the next five on the list.

Here we go ...

1. Michigan State: We understand why Michigan is the highest-rated Big Ten team in the polls, but Michigan State gets the top spot in our power rankings because of its defense. A top-10 unit in 2011 could easily become a top-five unit this season, as the Spartans are strong at just about every position. While the concerns at quarterback and receiver are warranted, the offense will be effective enough with the run as Le'Veon Bell and a more seasoned line return.

2. Michigan: The Wolverines endured some injuries and off-field issues this summer and in camp, but they still enter the season with justifiably high hopes. Senior quarterback Denard Robinson has matured during his career and could make a serious push for national awards this fall. Michigan must shore up its lines and hope some young players grow up in a hurry. A relentless schedule is the biggest challenge for Brady Hoke's squad.

3. Wisconsin: The offense might not be as electric as it was the past two seasons and the defense has some question marks (secondary, pass rush), but Wisconsin knows how to win and boasts enough to claim another Big Ten title. Montee Ball is extremely motivated after a rough summer, and while Danny O'Brien isn't Russell Wilson, he gives the offense some stability. A favorable schedule with both Michigan State and Ohio State at home helps the Badgers.

4. Ohio State: It's a close call for the No. 4 spot, but the Buckeyes get the edge based on a defense with the potential to be one of the nation's best. John Simon anchors arguably the league's top defensive line, and almost everyone returns in the secondary. While there will be growing pains on offense, the unit can't possibly be worse than last year's, and Braxton Miller has a chance to make significant strides this season.

5. Nebraska: Fifteen starters return to a Huskers team that should be much more comfortable with the Big Ten in Year 2. But questions remain surrounding quarterback Taylor Martinez, replacing star power on defense and getting over the hump on the road. A signature road victory would go a long way for Bo Pelini's program, which returns 15 starters and has a great chance to climb this list and challenge for the Legends division.

6. Purdue: Danny Hope repeatedly called this his best Boilers team during the offseason, and we can see why. Purdue boasts a formidable defensive front and two bona-fide stars on defense in tackle Kawann Short and cornerback Ricardo Allen. The Boilers also return most of their key weapons on offense. What we still need to see is a team that can avoid the major mistakes and mental lapses that have plagued Purdue throughout Hope's tenure. A challenging start to Big Ten play will tell a lot about the Boilers.

7. Penn State: The Lions will ride emotion and a stout defensive front seven this fall, and they could go further than most think after a brutal offseason. Still, it's hard to figure out how Penn State will score points, and the turmoil is bound to catch up with Bill O'Brien's crew at some point. If O'Brien bolsters an offense featuring mostly unproven personnel, Penn State could make a strong push. The schedule is favorable as the Lions get both Ohio State and Wisconsin at Beaver Stadium.

8. Iowa: Youth will be served this fall in Iowa City as the Hawkeyes turn to unproven players at several spots, namely defensive line and running back. The good news is that Iowa boasts a veteran in senior quarterback James Vandenberg, who could thrive under new coordinator Greg Davis. Iowa must ride Vandenberg's right arm and a talented back seven on defense headlined by cornerback Micah Hyde and linebacker James Morris. Iowa also should benefit from its schedule.

9. Illinois: The Illini and Penn State are nearly mirror images, as both teams have first-year coaches, talented defensive front sevens and question marks on offense. Defense could carry Illinois a long way this fall, as end Michael Buchanan and linebacker Jonathan Brown anchor the unit. A new offensive scheme could spark third-year starting quarterback Nathan Scheelhaase, although he'll need unproven weapons to emerge. Illinois could be a sleeper team this fall, although its Big Ten road schedule is flat-out brutal (Wisconsin, Michigan, Ohio State, Northwestern).

10. Northwestern: After a drop in wins the past three seasons, can Northwestern get things turned around? The Wildcats once again should be strong on offense as Kain Colter takes over at quarterback, although there are some questions up front. The defense can't be much worse than it was in 2011, and while there will be more youth throughout the unit, there also should be more talent. Northwestern must capitalize on the first chunk of the schedule, which features several toss-up games but isn't overly taxing.

11. Minnesota: The Gophers will be an improved team in Year 2 under Jerry Kill. The problem is they play in a loaded division and face a tricky schedule with no gimme games. Quarterback MarQueis Gray has a chance to do big things as a senior, although his supporting cast remains a mystery. Troy Stoudermire's return should spark the defense, which played better down the stretch in 2011. Like Northwestern, Minnesota needs to get off to a good start and build confidence.

12. Indiana: The Hoosiers won't go 1-11 again, and they could be dangerous on the offensive side as sophomore quarterback Tre Roberson matures and the passing game becomes a bigger part of the plan. Question marks remain throughout the defense, and Indiana hopes an influx of junior-college players helps the situation immediately. Indiana will be older and better than it was in 2011, and the Hoosiers should be more competitive in Big Ten games. But until they prove otherwise, they're at the bottom.

What looked like a pivotal game for both Purdue and Illinois could turn out to be just that.

If so, the Boilers will be a team to watch in the Leaders division during the second half of the season. The Fighting Illini, meanwhile, could be headed for very bad things after winning their first six games, their best start since 1951.

Purdue dominated Illinois for the first three quarters before holding on in the fourth to win 21-14. The 23rd-ranked Illini will depart the BCS standings and the national polls Sunday.

After scoring three quick touchdowns in the first half, Purdue turned to its defense to seal the win. Illinois didn't get in the red zone until 8:36 remained in the game and got on the scoreboard for the first time moments later. As was the case last week against Ohio State, Illinois found its offensive rhythm far too late in the game.

The Illini entered the game ranked seventh nationally in third-down conversion percentage (53.1), but Purdue prevented them from moving the chains with its pressuring defense (Illinois converted just 6 of 17 attempts). Led by defensive tackle Kawann Short, who had a monster game, the Boilers recorded five sacks and made life miserable for Illinois quarterback Nathan Scheelhaase.

Purdue also found its quarterback in junior Caleb TerBush, who fired two first-half touchdown passes and completed 16 of 25 passes. Robert Marve didn't see any action, and it seems like the Boilers will move forward with TerBush as their man under center. Although Purdue didn't do much offensively in the second half, coordinator Gary Nord had a creative game plan against a talented Illinois defense today.

After scoring 79 points in its first two Big Ten games, the Illini have managed just 21 in their past two. Scheelhaase hasn't been nearly as sharp as he was earlier in the season, and while A.J. Jenkins recorded eight catches, he didn't reach the end zone. Things only get tougher next week for Ron Zook's squad, which visits Happy Valley and faces arguably the Big Ten's best defense in Penn State.