Washington running back Chris Polk during the North practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 25, 2012. (Ben Liebenberg/NFL)

South Carolina defensive lineman Melvin Ingram and Illinois offensive lineman Jeff Allen during the South practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Boise State quarterback Kellen Moore during the Nouth practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 25, 2012. (Ben Liebenberg/NFL)

Boise State running back Doug Martin during the Nouth practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 25, 2012. (Ben Liebenberg/NFL)

Pittsburgh Steelers head coach Mike Tomlin looks on during the Nouth practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 25, 2012. (Ben Liebenberg/NFL)

NC State wide receiver T.J. Graham during the North practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 25, 2012. (Ben Liebenberg/NFL)

Minnesota Vikings head coach Leslie Frazier talks with the North team during practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 25, 2012. (Ben Liebenberg/NFL)

Wisconsin quarterback Russell Wilson during the North practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 25, 2012. (Ben Liebenberg/NFL)

The North team practices for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 25, 2012. (Ben Liebenberg/NFL)

The North team practices for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 25, 2012. (Ben Liebenberg/NFL)

Appalachian State wide receiver Brian Quick during the North practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Iowa wide receiver Marvin McNutt is covered by Iowa State Kelechi Osemele during the North practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Ohio State offensive lineman Mike Adams during the North practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Boise State quarterback Kellen Moore during the North practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Wisconsin quarterback Russell Wilson during the North practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Iowa State offensive lineman Kelechi Osemele during the North practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Kansas City Chiefs head coach Romeo Crennel watches from the stands during the North practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

A Minnesota Vikings coach talks with the defensive lineman during the North practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

NC State wide receiver T.J. Graham during the North practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Minnesota Vikings head coach Leslie Frazier talks with players during the North practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Boston College defensive back Donnie Fletcher looks on during the North practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Michigan State Quarterback Kirk Cousins during the North practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Paul Burmeister, Charles Davis, Dallas Cowboys owner Jerry Jones and Mike Mayock on the NFL Network set during the North practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Arizona quarterback Nick Foles hands the ball off to Mississippi State running back Vick Ballard during the South practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

San Diego State quarterback Ryan Lindley during the South practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Oklahoma State quarterback Brandon Weeden during the South practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Arizona quarterback Nick Foles during the South practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Washington Redskins offensive coordinator Kyle shanahan and head coach Mike Shanahan during the South practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Washington Redskins defensive backs coach Raheem Morris during the South practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Mississippi State running back Vick Ballard during the South practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

The South team takes the field during practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Alabama offensive lineman William Vlachos readies to hike the bacll during the South practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Alabama and tight end Brad Smelley and Louisiana-Lafayette tight end Ladarius Green during the South practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

North Carolina wide receiver Dwight Jones during the South practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Louisiana Tech running back Lennon Creer during the South practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

North Carolina offensive lineman Quinton Coples during the South practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

LSU defensive back Brandon Taylor during the South practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

LSU defensive back Brandon Taylor during the South practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Georgia defensive back Brandon Boykin attempts to block a pass to Houston wide receiver Patrick Edwards during the South practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Mississippi State running back Vick Ballard during the South practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Arizona wide receiver Juron Criner during the South practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Washington Redskins head coach Mike Shanahan talks to the South team following practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Texas linebacker Emmanuel Acho during the South practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Oklahoma State quarterback Brandon Weeden talks with members of the South team during practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

Florida defensive lineman Jaye Howard and Georgia offensive lineman Ben Jones during the South practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)

North Alabama defensive back Janoris Jenkins during the South practice for the 2012 Senior Bowl at Ladd Peebles Stadium in Mobile, Alabama on January 24, 2012. (Ben Liebenberg/NFL)