Minnesota Vikings wide receiver Percy Harvin, top, is tackled by San Francisco 49ers linebacker Ahmad Brooks, bottom, after a 13-yard gain during the first quarter of an NFL football game Sunday, Sept. 27, 2009, in Minneapolis.(AP Photo/ Tom Olmscheid)

Minnesota Vikings wide receiver Percy Harvin (12) catches the football during a week 8 NFL football game against the Tampa Bay Buccaneers on Thursday, October 25, 2012 in Minneapolis, Minnesota. The Buccaneers defeated the Vikings 36-17. (AP Photo/Scott Boehm)

Minnesota Vikings wide receiver Percy Harvin, front, celebrates with teammate Bernard Berrian, rear, after scoring a touchdown against Detroit Lions safety Louis Delmas (26) in the fourth quarter of an NFL football game Sunday, Sept. 20, 2009 in Detroit. The Vikings defeated the Lions 27-13. (AP Photo/Duane Burleson)

St. Louis Rams safety Craig Dahl, right, breaks up a pass intended for Minnesota Vikings wide receiver Percy Harvin during the first quarter of an NFL football game Sunday, Oct. 11, 2009, in St. Louis. (AP Photo/Michael Conroy)

Minnesota Vikings' Percy Harvin, right, returns a kickoff 88 yards for a touchdown past Pittsburgh Steelers' Keiwan Ratliff in the fourth quarter of the NFL football game in Pittsburgh, Oct. 25, 2009. The Steelers won 27-17. (AP Photo/Keith Srakocic)

Minnesota Vikings' Percy Harvin (12) returns a fourth quarter kickoff 88 yards for a touchdown during an NFL football game in Pittsburgh, Sunday, Oct. 25, 2009. The Steelers won 27-17. (AP Photo/Gene J. Puskar)

Minnesota Vikings' Percy Harvin (12) is lifted in the air by teammates after scoring a touchdown against the Green Bay Packers during the second half of an NFL football game Sunday, Nov. 1, 2009, in Green Bay, Wis. The Vikings won 38-26. (AP Photo/Jim Prisching)

Percy Harvin #12 of the Minnesota Vikings catches a touchdown pass against Michael Adams #27 the Arizona Cardinals at University of Phoenix Stadium on December 6, 2009 in Phoenix, Arizona. The Cardinals defeated the Vikings 30-17. (AP Photo/Tom Hauck)

Minnesota Vikings wide receiver Percy Harvin (12) runs up the middle as Dallas Cowboys safety Gerald Sensabaugh (43) closes in for a tackle during an NFL football game, Sunday, Oct. 17, 2010, in Minneapolis. (AP Photo/Andy Blenkush)

Minnesota Vikings wide receiver Percy Harvin runs into the end zone on a 17-yard touchdown catch in front of Green Bay Packers' Sam Shields (37) during the first half of an NFL football game Sunday, Oct. 24, 2010, in Green Bay, Wis. (AP Photo/Mike Roemer)

Minnesota Vikings wide receiver Percy Harvin (12) runs against Arizona Cardinals safety Kerry Rhodes (25) in the first quarter of their NFL football game in Minneapolis Sunday, Nov. 7, 2010. (AP Photo/Andy King)

Minnesota Vikings wide receiver Percy Harvin (12) runs for a first down on a gain of 13 yards on a second quarter pass reception during the NFL week 4 football game against the Kansas City Chiefs on Sunday, October 2, 2011 in Kansas City, Missouri. The Chiefs won the game 22-17. (AP Photo/Paul Spinelli)

Minnesota Vikings wide receiver Percy Harvin (12) is tackled after a pass reception by Chicago Bears cornerback D.J. Moore in the first half of an NFL football game, Sunday, Oct. 16, 2011, in Chicago. (AP Photo/Charles Rex Arbogast)

Minnesota Vikings wide receiver Percy Harvin (12) salutes the crowd after scoring a touchdown during the second half of an NFL football game against the Washington Redskins in Landover, Md., Saturday, Dec. 24, 2011. (AP Photo/Evan Vucci)

Minnesota Vikings wide receiver Percy Harvin (12) dives into the end zone for a touchdown during the second half of an NFL football game against Washington Redskins in Landover, Md., Saturday, Dec. 24, 2011. (AP Photo/Evan Vucci)

Minnesota Vikings wide receiver Percy Harvin (12) runs on the field during an NFL football game between the Seattle Seahawks and the Minnesota Vikings in Seattle, WA Sunday, November 4, 2012. (AP Photo/Tom Hauck)

Minnesota Vikings wide receiver Percy Harvin (12) celebrates after making a touchdown in the first half of an NFL football game against the Arizona Cardinals in Minneapolis, Sunday, Oct. 21, 2012. (AP Photo/Andy King)

Minnesota Vikings wide receiver Percy Harvin (12) carries the ball during a Week 8 NFL football game against the Tampa Bay Buccaneers Thursday, October 25, 2012 in Minneapolis. The Buccaneers won 36-17. (AP Photo/David Stluka)

Minnesota Vikings wide receiver Percy Harvin (12) collects his thoughts during an NFL football game against the Seattle Seahawks on Sunday, Nov. 4, 2012, in Seattle. The Seahawks won the game, 30-20. (AP Photo/Greg Trott)

Minnesota Vikings wide receiver Percy Harvin, right, catches an 18-yard touchdown pass ahead of Tampa Bay Buccaneers cornerback Eric Wright, left, during the first half of an NFL football game Thursday, Oct. 25, 2012, in Minneapolis. (AP Photo/Jim Mone)