Heading into the season, I see five teams in the Big 12 with a realistic chance to win the league. I'll be breaking them down in order (which won't be the same as my post-spring power rankings) of their chances to leave the season with the Big 12 title.
No. 1 on the list was the favorite: Oklahoma.
Why the Tigers will win the Big 12
1. Experience. Missouri returns 105 starts on the offensive line, losing only center Tim Barnes. That's the most in the Big 12 and 11th most in the nation on an offensive line that was fantastic in 2010. Just less than 80 percent of its total lettermen return, eighth-most in college football. That's a lot of guys who have been around, and the Tigers knocked over a big wall last year when they toppled the Sooners. Eliminate Mizzou's curious road hiccup at Texas Tech, and the Tigers would have been back in the Big 12 title game instead of sharing the Big 12 North with Nebraska after a third 10-win season in four years.
2. Dave Steckel. The Tigers' defense has steadily improved under Steckel, who previously coached linebackers under Matt Eberflus. Missouri had its best defense under Gary Pinkel last year, and that could continue this year with a great mix of experience and upside at linebacker, with Will Ebner and Zaviar Gooden set to knock around a few folks. Missouri's defense is noticeably tougher under Steckel, and though the Tigers must replace Aldon Smith and both starting corners, don't expect it to take a big jump back. Though Kip Edwards and E.J. Gaines lack the experience of Carl Gettis and Kevin Rutland, they may prove to be better corners very soon.
3. The defensive line. And what's the best way to negate inexperience at corner? How about the Big 12's best defensive line. Brad Madison is arguably the Big 12's best returning pass-rusher, and his counterpart at defensive end, Jacquies Smith, is one of the better ends in the Big 12, too. Missouri also has the best depth of any defensive line, with Michael Sam and Kony Ealy itching to spell Madison and Smith. At defensive tackle, Terrell Resonno could be poised for a breakout year, and blue-chip recruit Sheldon Richardson, if/when he actually makes it to campus, should join Dominique Hamilton at the opposite tackle spot, making sure Missouri's front four are not to be trifled.
Why the Tigers won't win the Big 12
1. The quarterback has never started a game. Sometimes, it's just this simple. James Franklin may blossom into a star at Missouri, but as a first-year starter, he's bound to have a few bad nights. Can Missouri survive them? Its Big 12 title hopes depend on it. If Blaine Gabbert had stayed, Missouri would likely be a top-15 or top-10 team and join Texas A&M and OSU as the chief contenders to knock off Oklahoma. Instead, the Tigers are relegated to a dark horse/wild-card role that depends heavily on how Franklin performs in his first year. The one advantage he has is after Tyler Gabbert's post-spring transfer, fall camp will be more about cementing his role as starter than winning it. Franklin walked in as a true freshman last spring and eventually won the No. 2 job behind Blaine Gabbert. That says a lot, and he earned some playing time last year, but his sophomore season won't be anything like 2010, when he threw all of 14 passes.
2. The passing game is limited. NFL teams knew Blaine Gabbert had a cannon, but he didn't get very many chances to showcase it to college fans last year, and Franklin may be forced to do the same. T.J. Moe and Michael Egnew are a great duo with some of the best hands in the league and a great sense of space, but without a deep threat to keep defenses honest, their production declined late in the season. Danario Alexander and Jeremy Maclin were able to stretch the field for guys like Chase Coffman and Martin Rucker in the past, but Moe and Egnew won't come close to 2010's production if the Tigers can't find someone to haul in a few passes over the top of the secondary.
3. Trips to Norman and College Station are on the schedule. I hear you, Missouri fans. I was there for the destruction of Texas A&M at Kyle Field last year. But that was a very different Texas A&M team than you'll be facing this time around. And the return trip may not be quite as enjoyable. Jerrod Johnson struggled against the Tigers, but the 30-9 loss was his penultimate start and Ryan Tannehill is driving the bus now. Also, don't count on this one being an 11 a.m. kickoff. I'd plan for prime time, and Kyle Field is a very different place at 8 p.m. than at lunch time. Ask Nebraska. Missouri knocked off Oklahoma last year, too, but don't think the Sooners have forgotten the fourth-quarter meltdown in Columbia. Oklahoma gets both of its losses in 2010 -- Missouri and Texas A&M -- in Norman this year, where it carries a 36-game home winning streak, the nation's longest, into 2011.