Jacksonville Jaguars linebacker Paul Posluszny tackles Green Bay Packers running back Alex Green. (AP Photo/Mike Roemer)

Philadelphia Eagles running back LeSean McCoy (25) scores a touchdown against the Atlanta Falcons. (Howard Smith/US Presswire)

Atlanta Falcons wide receiver Drew Davis (19) celebrates with teammates Julio Jones and Roddy White after scoring on a 15-yard touchdown pass reception. (AP Photo/Mel Evans)

Pittsburgh Steelers cornerback Keenan Lewis gets a hand on the arm on Washington Redskins wide receiver Aldrick Robinson as he reaches for a pass. (AP Photo/Gene J. Puskar)

New England Patriots wide receiver Brandon Lloyd celebrates a touchdown at London's Wembley Stadium. (AP Photo/Matt Dunham)

Carolina Panthers quarterback Cam Newton fumbles into the end zone as he is hit by Chicago Bears safety Major Wright. The ball was recovered by the Panthers' Louis Murphy for a touchdown. (AP Photo/Charles Rex Arbogast)

Pittsburgh Steelers fullback Will Johnson (46) celebrates his touchdown against the Washington Redskins. (Jason Bridge/US Presswire)

Detroit Lions wide receiver Titus Young celebrates his touchdown with fans. (AP Photo/Carlos Osorio)

Indianapolis Colts running back Vick Ballard dives into the end zone for the winning touchdown in overtime against the Tennessee Titans. (AP Photo/Joe Howell)

Green Bay Packers wide receiver Donald Driver celebrates a touchdown after doing a Lambeau Leap. (AP Photo/Mike Roemer)