Quarterback Sam Bradford stands with NFL commissioner Roger Goodell after being selected first overall by the St. Louis Rams during the 2010 NFL Draft at Radio City Music Hall in New York City, NY on Apr. 22, 2010. (Ben Liebenberg/NFL)

St. Louis Rams quarterback Sam Bradford, left, speaks with New Orleans Saints quarterback Drew Brees after an NFL football game at the Louisiana Superdome in New Orleans, Sunday, Dec. 12, 2010. New Orleans defeated St. Louis 31-13. (AP Photo/Bill Haber)

St. Louis Rams quarterback Sam Bradford is introduced to the fans before the first quarter of an NFL football game against the Atlanta Falcons Sunday, Nov. 21, 2010, in St. Louis. (AP Photo/Tom Gannam)

St. Louis Rams quarterback Sam Bradford is seen during rookie football mini-camp Friday, April 30, 2010, in St. Louis. (AP Photo/Jeff Roberson)

In this photo taken Oct. 24, 2010, St. Louis Rams quarterback Sam Bradford (8) looks for an open receiver during an NFL football game against the Tampa Bay Buccaneers in Tampa, Fla. Bradford won The Associated Press 2010 NFL Offensive Rookie of the Year award on Friday, Feb. 4, 2011. (AP Photo/Brian Blanco)

St. Louis Rams quarterback Sam Bradford, right, is congratulated by quarterback coach Richard Curl during the final seconds of the fourth quarter of an NFL football game Sunday, Dec. 26, 2010, in St. Louis. The Rams won 25-17. (AP Photo/Tom Gannam)

St. Louis Rams quarterback Sam Bradford warms up before the start of an NFL football game between the Kansas City Chiefs and St. Louis Rams, Sunday, Dec. 19, 2010, in St. Louis. (AP Photo/Jeff Roberson)

Sam Bradford #8 of the St. Louis Rams looks on from the sidelines against the San Francisco 49ers at the Edward Jones Dome on December 26, 2010 in St. Louis, Missouri. The Rams won 25-17. (AP Photo/G. Newman Lowrance)

St. Louis Rams quarterback Sam Bradford talks with tight end Lance Kendricks during NFL football training camp Tuesday, Aug. 2, 2011, at the Rams' training facility in St. Louis. While the Rams wait for top pick Robert�Quinn to recover from a knee injury, Kendricks, their second-rounder, is fitting in nicely. (AP Photo/Jeff Roberson)

Sam Bradford of the St. Louis Rams leaves the field following a hand injury against the Philadelphia Eagles during the 2011 NFL season opener at the Edward Jones Dome on September 11, 2011 in St. Louis, Missouri. The Eagles won 34-13. (AP Photo/G. Newman Lowrance)

St. Louis Rams head coach Steve Spagnuolo, left, talks with an injured quarterback Sam Bradford (8) during team warm-ups before the NFL football game against the Dallas Cowboys at Cowboys Stadium in Arlington, Texas, Sunday, Oct. 23, 2011. (AP Photo/Brandon Wade)

St. Louis Rams Sam Bradford walks to the sidelines following an injury against the Cleveland Browns during an NFL Football game on November 13, 2011 in Cleveland, Ohio. St. Louis won 13-12. (AP Photo/G. Newman Lowrance)

St. Louis Rams offensive coordinator Josh McDaniels hugs quarterback Sam Bradford in the locker room following a victory against the Cleveland Browns during an NFL Football game on November 13, 2011 in Cleveland, Ohio. St. Louis won 13-12. (AP Photo/G. Newman Lowrance)

St. Louis Rams Sam Bradford is introduced prior to a game against the Seattle Seahawks on November 20, 2011 in St. Louis, Mo. Seattle won 24-7. (AP Photo/G. Newman Lowrance)

St. Louis Rams quarterback Sam Bradford warms up before facing the Cleveland Browns in an NFL football game on Sunday, Nov. 13, 2011, in Cleveland. The Rams would win the game 13-12. (AP Photo/Amy Sancetta)

St. Louis Rams quarterback Sam Bradford (8) rolls out to pass during a NFL Monday Night football game against the Seattle Seahawks, Monday, December 12, 2011 in Seattle. The Seahawks won the game 30-13. (AP Photo/Paul Jasienski)

St. Louis Rams injured quarterback Sam Bradford visits with former player Marshall Faulk against the Cincinnati Bengals during an NFL game in St. Louis on Sunday, Dec. 18, 2011. The Bengals won the game, 20-13. (AP Photo/G. Newman Lowrance)

St. Louis Rams injured quarterback Sam Bradford looks on against the Pittsburgh Steelers during an NFL Football game on December 24, 2011 In Pittsburgh, Pa. The Steelers won 27-0. (AP Photo/G. Newman Lowrance)

St. Louis Rams quarterback Sam Bradford and teammate James Laurinitis listen in at the press conference to announce Jeff Fisher's appointment as the new head coach of the St. Louis Rams, Tuesday, Jan. 17, 2012 in St. Louis.(AP Photo/Tom Gannam)