Pittsburgh Steelers wide receiver Mike Wallace (17) tries to outrun New Orleans Saints cornerback Leigh Torrence and safety Darren Sharper, rear, during an NFL football game at the Louisiana Superdome in New Orleans, Sunday, Oct. 31, 2010. (AP Photo/Patrick Semansky)

Jacksonville Jaguars cornerback Derek Cox (21) breaks up a pass intended for Dallas Cowboys wide receiver Dez Bryant (88) during the second quarter of an NFL football game in Arlington, Texas, Sunday, Oct. 31, 2010. (AP Photo/Sharon Ellman)

Kansas City Chiefs wide receiver Dwayne Bowe (82) is flipped while being covered by Buffalo Bills cornerback Drayton Florence (29) during the first half of an NFL football game at Arrowhead Stadium in Kansas City, Mo., Sunday, Oct. 31, 2010. (AP Photo/Ed Zurga)

Kansas City wide receiver Dwayne Bowe (82) leaps over Buffalo safety Donte Whitner (20) as he runs for a short gain during the second quarter of an NFL football game Sunday, Oct. 31, 2010. (AP Photo/Charlie Riedel)

Washington Redskins safety LaRon Landry (30) breaks up a pass intended for Detroit Lions wide receiver Calvin Johnson (81) during the second quarter of an NFL football game at Ford Field in Detroit, Sunday, Oct. 31, 2010. (AP Photo/Carlos Osorio)

Dallas Cowboys cornerback Alan Ball (20) and Jacksonville Jaguars tight end Marcedes Lewis (89) contend for the loose ball during the fist quarter of the NFL football game in Arlington, Texas, Sunday, Oct. 31, 2010. (AP Photo/Mike Fuentes)

San Francisco 49ers' Frank Gore, second from right, and Denver Bronco's Renaldo Hill, second from left, compete for the ball during the NFL Football match between the Denver Broncos and San Francisco 49ers at Wembley Stadium in London, Sunday Oct. 31, 2010. (AP Photo/Tom Hevezi)

Dallas Cowboys wear paper bags before the NFL football game against the Jacksonville Jaguars in Arlington, Texas, Sunday, Oct. 31, 2010 (AP Photo/Mike Fuentes)

New York Jets running back LaDainian Tomlinson (21) fumbles the ball as he is tackled by Green Bay Packers' Tramon Williams (38) during the second quarter of an NFL football game at New Meadowlands Stadium on Sunday, Oct. 31, 2010, in East Rutherford, N.J. The Jets recovered the ball. (AP Photo/Kathy Willens)

Green Bay Packers wide receiver Greg Jennings (85) is tackled by New York Jets' Marquice Cole (34) and Jim Leonhard (36) during the first quarter of an NFL football game at New Meadowlands Stadium on Sunday, Oct. 31, 2010, in East Rutherford, N.J. (AP Photo/Bill Kostroun)

Detroit Lions wide receiver Calvin Johnson (81) dives in for a touchdown in the first half of an NFL football game against the Washington Redskins in Detroit, Sunday, Oct. 31, 2010. (AP Photo/Rick Osentoski)

Miami Dolphins running back Lousaka Polite is upended by Cincinnati Bengals linebacker Rey Maualuga (58) and cornerback Morgan Trent (25) in the first half of an NFL football game, Sunday, Oct. 31, 2010, in Cincinnati. (AP Photo/Ed Reinke)

Arizona Cardinals wide receiver Larry Fitzgerald (11) leaps into the end zone for a touchdown as Tampa Bay Buccaneers safety Cody Grimm (35) defends during the fourthquarter of an NFL football game Sunday, Oct. 31, 2010, in Glendale, Ariz.(AP Photo/Ross D. Franklin)

Minnesota Vikings running back Toby Gerhart, left, and Minnesota Vikings cornerback Antoine Winfield, right, tackle New England Patriots wide receiver Brandon Tate in the first quarter of an NFL football game in Foxborough, Mass., Sunday, Oct. 31, 2010. (AP Photo/Michael Dwyer)

Green Bay Packers cornerback Tramon Williams (38) breaks up a pass to New York Jets wide receiver Jerricho Cotchery (89) during the fourth quarter of an NFL football game at New Meadowlands Stadium on Sunday, Oct. 31, 2010, in East Rutherford, N.J. The Packers won 9-0. (AP Photo/Bill Kostroun)

Jacksonville Jaguars wide receiver Mike Thomas (80) runs for a touchdown against Dallas Cowboys safety Gerald Sensabaugh (43) during the second quarter of the NFL football game in Arlington, Texas, Sunday, Oct. 31, 2010.(AP Photo/Mike Fuentes)

St. Louis Rams tight end Daniel Fells carries a pair of Carolina Panther defenders, Dan Connor, midddle, and Eric Norwood, during the second quarter of an NFL football game Sunday, Oct. 31, 2010, in St. Louis. (AP Photo/Jeff Roberson)