San Diego Chargers wide receiver Danario Alexander (84) scores a touchdown against Pittsburgh Steelers defensive back Curtis Brown (31) during the second quarter of an NFL football game on Sunday, Dec. 9, 2012, in Pittsburgh. San Diego won 34-24.(AP Photo/Don Wright)

San Diego Chargers tight end Antonio Gates hauls in a touchdown pass in the end zone as Oakland Raiders strong safety Mike Mitchell (34) and outside linebacker Philip Wheeler (52) defend during the first half of an NFL football game Sunday, Dec. 30, 2012, in San Diego. (AP Photo/Denis Poroy)

San Diego Chargers wide receiver Malcom Floyd (80) celebrates his touchdown with Danario Alexander, left, as Baltimore Ravens' Bernard Pollard watches during the first half of an NFL football game, Sunday, Nov. 25, 2012, in San Diego. (AP Photo/Gregory Bull)

San Diego Chargers running back Curtis Brinkley (36) scores a touchdown as Green Bay Packers linebacker Terrell Manning (56) defends during the second half of an NFL preseason football game Thursday, Aug. 9, 2012, in San Diego. (AP Photo/Denis Poroy)

San Diego Chargers tight end Antonio Gates scores a touchdown on a pass reception as Kansas City Chiefs strong safety Eric Berry hangs on during the first half of an NFL football game Thursday, Nov. 1, 2012, in San Diego. (AP Photo/Greg Bull)

San Diego Chargers kick returner Micheal Spurlock, left, falls into the end zone after running the opening kickoff back for a touchdown as Oakland Raiders' Chimdi Chekwa (35) follows during the first half of an NFL football game Sunday, Dec. 30, 2012, in San Diego. (AP Photo/Gregory Bull)

San Diego Chargers wide receiver Vincent Brown (86) catches a touchdown pass against the Green Bay Packers during an NFL preseason football game in San Diego, CA Thursday, Aug. 9, 2012. The Chargers won the game 21-13. (AP Photo/Tom Hauck)

San Diego Chargers wide receiver Malcom Floyd, left, cannot hang on to a pass under pressure from Atlanta Falcons strong safety William Moore during the second half of an NFL football game in San Diego, Sunday, Sept. 23, 2012. (AP Photo/Denis Poroy)

San Diego Chargers running back Ryan Mathews (24) dices over the goal line for a touchdown 0ver New Orleans Saints free safety Malcolm Jenkins (27) in the second half of an NFL football game at the Mercedes-Benz Superdome in New Orleans, Sunday, Oct. 7, 2012. (AP Photo/Dave Martin)

San Diego Chargers Antonio Gates ( 85) dives across the end zone on a 15 yard pass play for a touchdown during first quarter action against the Denver Broncos in the NFL game October 15, 2012 at Qualcomm Stadium in San Diego, CA. (AP Photo/ Eric Bakke)

San Diego Chargers running back Ryan Mathews (24) dives into the end zone for a touchdown past New Orleans Saints linebacker Curtis Lofton (50) and defensive end Cameron Jordan (94) in the second half of an NFL football game at Mercedes-Benz Superdome in New Orleans, Sunday, Oct. 7, 2012. (AP Photo/Dave Martin)

Fullback Le'Ron McClain #33 of the San Diego Chargers celebrates a touchdown against the Kansas City Chiefs during an NFL football game at Qualcomm Stadium in San Diego, California, on November 1, 2012. (Ben Liebenberg/NFL)

Green Bay Packers defensive back Davon House (31) breaks up a pass intended for San Diego Chargers wide receiver Malcom Floyd (80) during the first half of an NFL preseason football game, Thursday, Aug. 9, 2012, in San Diego. (AP Photo/Denis Poroy)

San Diego Chargers receiver Seyi Ajirotutu makes a diving catch in front of Kansas City Chiefs strong safety Eric Berry during the first half of an NFL football game Thursday, Nov. 1, 2012, in San Diego. (AP Photo/Greg Bull)