Posted by ESPN.com's Adam Rittenberg
They're baaaaack. Many of you who checked out colleague Heather Dinich's ACC position rankings asked when I'd be doing the same for the Big Ten. Well, Big Ten media days are done and we have a bit of a break before the first preseason practice begins Aug. 6 at Illinois. This seems like the perfect time to rank the positions heading into the season.
Defensive line is up first. There's only one elite group on paper, but no truly bad units, either. Really not much difference between Nos. 4-11.
1. Ohio State -- The group has drawn comparisons to the 2002 line that helped Ohio State win a national title. Ohio State looks loaded at defensive end with Cameron Heyward, Thaddeus Gibson and Lawrence Wilson, a one-time starter who comes off of two major leg injuries. Gibson should have a big year after coming on strong late last fall. The tackles have been a bit iffy in recent years, but Doug Worthington boasts a ton of experience and should shore up the middle with Todd Denlinger, Dexter Larimore and Garrett Goebel.
2. Penn State -- Larry Johnson's body of work is simply too powerful to overlook, even though Penn State loses a lot from a group that led the Big Ten and ranked eighth nationally against the run (93.2 ypg). Jared Odrick is the Big Ten's most dominant interior defensive lineman, and he'll lead a group of promising young players. Hopes are extremely high for sophomore end Jack Crawford, and juniors Kevion Latham and Eric Latimore hold down the other end spot. Depth is a bit of a question, but Penn State should get a boost from a healthy Jerome Hayes.
3. Iowa -- The Hawkeyes are another team dealing with major personnel losses as four-year starting tackles Mitch King and Matt Kroul depart. But what Iowa loses inside, it makes up for on the edges with ends Adrian Clayborn and Christian Ballard. Clayborn recorded eight tackles for loss last year and should contend for All-Big Ten honors. It'll be interesting to see how Karl Klug and Mike Daniels adjust to playing more on the inside.
4. Northwestern -- A lot depends on Corey Wootton's durability after the senior defensive end tore his ACL in December. Wootton is probably the Big Ten's most versatile lineman, applying pressure to quarterbacks and also clogging pass lanes with his 6-foot-7 frame. Sophomore Vince Browne is primed for a big season at the other end spot. Replacing standout tackle John Gill won't be easy, but the Wildcats have veterans in Corbin Bryant, Marshall Thomas and Adam Hahn.
5. Wisconsin -- I'm taking a bit of a chance here, seeing how the Badgers lose three multiyear starters up front. But the line dominated Wisconsin's offseason program and boasts several exciting pieces, including Central Michigan transfer J.J. Watt, who can play either end or tackle. O'Brien Schofield is a solid leader at defensive end, and young linemen Brendan Kelly and Louis Nzegwu should blossom.
6. Illinois -- The Illini lose their top four sacks leaders from last year, but they should be much better against the run, an area that really hurt the defense in 2008. With Josh Brent back in the fold, Illinois boasts arguably more depth at defensive tackle than any Big Ten team. Corey Liguet showed a lot of potential as a true freshman, and senior Sirod Williams returns from a torn ACL. There are some questions at end aside from Doug Pilcher.
7. Michigan -- Senior end Brandon Graham should be the Big Ten's most dominant pass-rusher this fall, and if he gets some help from his teammates, he'll be even better. Michigan is very young elsewhere on the line but boasts a good deal of talent. Sophomores Ryan Van Bergen and Mike Martin showed promising signs in the spring, and it'll be interesting to see how much true freshman William Campbell gets on the field.
8. Michigan State -- This is the only area of Michigan State's defense that doesn't wow me, but senior end Trevor Anderson leads a decent group. Anderson should build off of a nice junior season (8 sacks, 10.5 TFLs), but the Spartans need a second pass-rusher to emerge. Brandon Long and Justin Kershaw will be missed, and it'll be up to Colin Neely, Oren Wilson and others to fill the void.
9. Minnesota -- The Gophers tied for the league lead in sacks last fall (34) but lose standout end Willie VanDeSteeg, who accounted for 10.5 of those sacks. Minnesota's strength is inside with senior tackles Garrett Brown and Eric Small. If Cedric McKinley or someone else develops into a reliable pass-rusher, Minnesota should finish the year higher on the list.
10. Purdue -- It wouldn't surprise me one bit if Purdue finished the year much higher on the list, but there are quite a few questions entering the fall. The Boilers know what they have in end Ryan Kerrigan and tackle Mike Neal, but the other two spots are mysteries. There are high hopes for Kawann Short and Gerald Gooden, but I need to see more evidence in games before bumping up the Boilers.
11. Indiana -- We all know the Hoosiers can rush the passer with standout ends Jammie Kirlew and Greg Middleton. But can Indiana stop the run? There are some major question marks at defensive tackle entering preseason camp, and Bill Lynch needs a bona fide run-stopper to emerge. Junior tackle Deonte Mack needs to step up after missing spring ball with a hip injury.