** FILE ** Detroit Lions wide receiver Nate Burleson (13) is brought down by Minnesota Vikings cornerbacks Josh Robinson (21) and Antoine Winfield (26) in the 1st half of an NFL football game against the Detroit Lions in Detroit Sunday, Sept. 30, 2012. (AP Photo/Paul Sancya)
Chicago Bears linebacker Brian Urlacher (54) celebrates with Israel Idonije (71) and Nick Roach (53) after he recovered fumble against the Detroit Lions near the goal line in the second half of an NFL football game in Chicago, Monday, Oct. 22, 2012. (AP Photo/Kiichiro Sato)
Washington Redskins cornerback DeAngelo Hall (23) New York Giants wide receiver Domenik Hixon (87) hauls in a pass during the first half of an NFL football game Sunday, Oct. 21, 2012 in East Rutherford, N.J. (AP Photo/Julio Cortez)
St. Louis Rams running back Daryl Richardson, left, runs with the ball as Green Bay Packers strong safety Charles Woodson defends during the first quarter of an NFL football game Sunday, Oct. 21, 2012, in St. Louis. (AP Photo/Seth Perlman)
New England Patriots owner Robert Kraft, left, and businessman Donald Trump, right, applaud on the field before an NFL football game between the Patriots and the New York Jets in Foxborough, Mass., Sunday, Oct. 21, 2012. (AP Photo/Charles Krupa)
Washington Redskins tight end Chris Cooley warms up before an NFL football game against the Arizona Cardinals in Landover, Md., Sunday, Sept. 18, 2011. (AP Photo/Cliff Owen)
Pittsburgh Steelers running back Jonathan Dwyer (27) runs against the Cincinnati Bengals in the first half of an NFL football game, Sunday, Oct. 21, 2012, in Cincinnati. (AP Photo/Tom Uhlman)
Footballs are on the field at MetLife Stadium before an NFL football game between the New York Giants and the Tampa Bay Buccaneers Sunday, Sept. 16, 2012, in East Rutherford, N.J. (AP Photo/Bill Kostroun)
Houston Texans linebacker Whitney Mercilus (59) celebrates after sacking Baltimore Ravens quarterback Joe Flacco (5) during the first quarter of an NFL football game on Sunday, Oct. 21, 2012, in Houston. (AP Photo/Patric Schneider)