The Carolina Panthers gather before taking on the San Francisco 49ers in an NFC divisional playoff game. (Perry Knotts/NFL)

Marshawn Lynch celebrates a touchdown against the New Orleans Sainst in an NFC divisional playoff in Seattle. (Ric Tapia/NFL)

Denver Broncos wide receiver Wes Welker (83) catches a pass for a touchdown against the San Diego Chargers. (AP Photo/Jack Dempsey)

San Francisco 49ers tight end Vernon Davis (85) makes a touchdown reception against the Carolina Panthers. (AP Photo/John Bazemore)

New England Patriots running back LeGarrette Blount (29) heads down field for a 75-yard touchdown run -- his fourth score of the game. (AP Photo/Matt Slocum)

Seattle Seahawks free safety Earl Thomas (29) and cornerback Byron Maxwell (41) jump for a pass that was caught by New Orleans Saints wide receiver Robert Meachem (17). (AP Photo/John Froschauer)

Indianapolis Colts quarterback Andrew Luck looks up at the rain as his team is defeated by the New England Patriots. (AP Photo/Matt Slocum)

Denver Broncos wide receiver Eric Decker slips away from San Diego Chargers punter Mike Scifres (5) on a return. Scifres was injured on the play. (AP Photo/Jack Dempsey)

Colin Kaepernick mimics Cam Newton's end-zone celebration after scoring a touchdown against the Panthers. (Perry Knotts/NFL)

New England Patriots quarterback Tom Brady celebrates a touchdown against the Indianapolis Colts. (AP Photo/Michael Dwyer)