Stanford quarterback Andrew Luck speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Boise St. quarterback Kellen Moore speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Oregon running back LaMichael James speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Baltimore Ravens general manager Ozzie Newsome during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Oklahoma State quarterback Brandon Weeden speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Kansas City Chiefs general manager Scott Pioli speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Texas A&M quarterback Ryan Tannehill speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Alabama running back Trent Richardson speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Green Bay Packers coach Mike McCarthy speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Texas A&M quarterback Ryan Tannehill speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Alabama running back Trent Richardson speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Atlanta Falcons general manager Thomas Dimitroff is interviewed during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Wake Forest wide receiver Chris Givens speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Notre Dame wide receiver Michael Floyd speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Michigan State quarterback Kirk Cousins speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Baylor quarterback Robert Griffin III speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Baylor wide receiver Kendall Wright speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Oklahoma State wide receiver Justin Blackmon speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Stanford quarterback Andrew Luck speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Detroit Lions general manager Martin Mayhew speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Ben Liebenberg/NFL)

St. Louis Rams coach Jeff Fisher is interviewed during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Houston Texans general manager Rick Smith speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Ben Liebenberg/NFL)

New York Giants head coach Tom Coughlin is greeted during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Ben Liebenberg/NFL)

New York Giants coach Tom Coughlin speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Cincinnati Bengals coach Marvin Lewis speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Atlanta Falcons general manager Thomas Dimitroff speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Denver Broncos Execuive Vice President John Elway speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Green Bay Packers general manager Ted Thompson speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

St. Louis Rams coach Jeff Fisher speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Minnesota Vikings coach Leslie Frazier speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 24 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Indianapolis Colts general manager Ryan Grigson and head coach Chuck Pagano on the NFL Network set during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

San Francisco 49ers head coach Jim Harbaugh speaks with media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Tampa Bay Buccaneers head coach Greg Schiano speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Georgia tight end Orson Charles is interviewed during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Tampa Bay Buccaneers head coach Greg Schiano speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Indianapolis Colts general manager Ryan Grigson speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

New York Jets head coach Rex Ryan on the NFL Network set during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

New York Jets head coach speaks with media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Cleveland Browns head coach Pat Shurmur speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Indianapolis Colts head coach Chuck Pagano speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Indianapolis Colts head coach Chuck Pagano speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Cleveland Browns head coach Pat Shurmur speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Detroit Lions head coach Jim Schwartz speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Detroit Lions head coach Jim Schwartz speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Chicago Bears head coach Lovie Smith speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Chicago Bears head coach Lovie Smith speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Denver Broncos head coach John Fox speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Denver Broncos head coach John Fox speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Denver Broncos head coach John Fox speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

San Francisco 49ers general manager Trent Baalke speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

San Francisco 49ers general manager Trent Baalke speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Detroit Lions head coach Jim Schwartz speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Former Indianapolis Colts vice chairman Bill Polian speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Chicago Bears head coach Lovie Smith speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Tennessee Titans general manager Ruston Webster speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Miami Dolphins general manager Jeff Ireland speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

San Francisco 49ers general manager Trent Baalke speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Former Indianapolis Colts vice chairman Bill Polian speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Tennessee Titans head coach Mike Munchak speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Tennessee Titans head coach Mike Munchak speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Miami Dolphins head coach Joe Philbin speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Miami Dolphins head coach Joe Philbin speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Tennessee Titans head coach Mike Minchak speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Miami Dolphins general manager Jeff Ireland speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Miami Dolphins head coach Joe Philbin speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Georgia punter Andrew Butler speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Tennessee Titans head coach Mike Munchak speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Pittsburgh Steelers general manager Kevin Colbert speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Baylor offensive lineman Philip Blake speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Miami quarterback Jacory Harris speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Southern Mississippi quarterback Austin Davis speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Utah offensive lineman Tony Bergstrom speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Arizona Cardinals head coach Ken Whisenhunt speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

General view of the media work area during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Dallas Cowboys head coach Jason Garrett speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Dallas Cowboys head coach Jason Garrett speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

South Dakota offensive lineman Thomas Compton speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Media listen during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Media listen during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Ohio State offensive lineman Mike Adams speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Ohio State offensive lineman Mike Adams speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Dallas Cowboys head coach Jason Garrett surrounded by media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Dallas Cowboys head coach Jason Garrett speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Ohio State offensive lineman Mike Adams speaks to media during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

San Francisco 49ers head coach Jim Harbaugh during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

San Francisco 49ers head coach Jim Harbaugh during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Carolina Panthers head coach Ron Rivera speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Iowa offensive lineman Ryan Reiff speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Southern California offensive lineman Matt Kalil speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Gary A. Vasquez/NFL)

Tampa Bay Buccaneers head coach Greg Schiano is interviewed during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

Wisconson offensive lineman Kevin Zeitler speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)

New York Jets head coach Rex Ryan speaks during the 2012 NFL Scouting Combine at Lucas Oil Stadium on Feb. 23 in Indianapolis, Ind. (Ben Liebenberg/NFL)