New York Giants head coach Tom Coughlin talks to his team following a Week 5 win against the Cleveland Browns. (AP Photo/Evan Pinkus)

Cincinnati Bengals wide receiver A.J. Green waits to come onto the field prior to a game against the Miami Dolphins. (AP Photo/Michael Keating)

Pittsburgh Steelers runnIng back Rashard Mendenhall crosses the goal line for a 13-yard touchdown run. Vincent Pugliese-US PRESSWIRE

Chicago Bears running back Michael Bush leaps over Jacksonville Jaguars strong safety Chris Prosinski. (Jake Roth/US Presswire)

The Washington Redskins' Ryan Kerrigan celebrates his touchdown against the Atlanta Falcons. (AP Photo/Evan Vucci)

Indianapolis Colts quarterback Andrew Luck runs out of the grasp of Green Bay Packers defensive tackle Mike Neal. (AP Photo/Michael Conroy)

Philadelphia Eagles wide receiver Jeremy Maclin dives for the end zone past Pittsburgh Steelers cornerback Keenan Lewis. (AP Photo/Gene J. Puskar)

Cincinnati Bengals quarterback Andy Dalton is tackled by Miami Dolphins cornerback Sean Smith. (AP Photo/Tom Uhlman)

New York Giants running back David Wilson (22) celebrates a fourth-quarter touchdown against the Cleveland Browns. (Jim O'Connor-US PRESSWIRE)

San Francisco 49ers tight end Vernon Davis attempts to elude the tackle of Buffalo Bills cornerback Aaron Williams. (AP Photo/Tony Avelar)