Opening camp: Oklahoma Sooners - ESPN (blog)

Camp is open up in Norman. Before we get too deep in sweltering hot practices, I'll offer up a quick preview of what you need to know heading into the season.

See more fall camp previews.

Next up: Oklahoma

Media's predicted finish: First.

Biggest story line: Is Oklahoma, fresh off a disappointing end to 2011, good enough to bounce back and ascend back into the BCS in 2012 as Big 12 champs? The Sooners are the favorites, and have a decent shot at winning a national title if they stay healthy. This year, they don't have to deal with the crushing pressure of the preseason No. 1 and the expectation of a national title. Even QB Landry Jones admitted to me this preseason that wins last year felt mostly like relief, the calm after holding their breath for 60 minutes. This year should be much more relaxing, with wins feeling more like accomplishments. Will the results show up on the field?

Biggest question mark: Receivers. There's tons of potential here, especially with the addition of Penn State transfer Justin Brown, who'll contribute on punt returns, too. Kenny Stills returns, but offseason suspensions means Brown and Stills will be the only Sooners on the roster who have played a down of college football when the season begins. Trey Metoyer looks likely to emerge as an impact player, but he's got to prove it. Can Sterling Shepard and Durron Neal get in the mix while Jaz Reynolds and Trey Franks sit out with multiple game suspensions?

Biggest addition: Defensive coordinator Mike Stoops is in after nearly a decade in charge of the Arizona program. He'll coach the defensive backs and replace Brent Venables, who left for Clemson after being forced into a co-defensive coordinator role with Stoops.

Who needs to step up: The rest of the offensive line. Oklahoma's camp has gotten off to an awful start. Center Ben Habern left football after lingering neck and back issues, and guard Tyler Evans is out with a torn ACL. That's a pair of three-year starters. Guard Gabe Ikard, the team's most talented lineman, is moving to center, but the Sooners are officially strapped for depth. It's time for junior Bronson Irwin to slide into Evans' spot, and he'll have to be great if OU is going to win another Big 12 or national title.

On the mend: Dominique Whaley. The Sooners' RB suffered a nasty broken ankle last season against Kansas State, but he's back and ready to compete with Roy Finch and Brennan Clay for carries in a crowded backfield.

Don't forget about: S Tony Jefferson. He's moving from the nickel back spot (Joe Ibiloye is expected to take over) back to free safety across from Javon Harris as strong safety, but don't be surprised if Jefferson makes a run at the Big 12 Defensive Player of the Year award by season's end. He's got the physical talent and his instincts are almost unmatched in this league. At a more natural spot, could he emerge as an All-American, or more?