Aaron Rodgers encounters a pair of Washington Redskins in the tunnel prior to the Green Bay Packers' 35-18 wild-card playoff win at FedExField. (Perry Knotts/NFL)

Fans sits in the rain during the wild-card playoff game between the Cincinnati Bengals and Pittsburgh Steelers in Cincinnati. (Gary Landers/Associated Press)

Alex Smith celebrates the Kansas City Chiefs' 30-0 wild-card playoff win over the Houston Texans. (Ric Tapia/NFL)

The Pittsburgh Steelers' Chris Boswell (9) kicks a 35-yard game-winning field goal in the Steelers' 18-16 win. (Frank Victores/Associated Press)

Steam surrounds line judge Tom Symonette during the NFC wild-card playoff game between the Vikings and Seahawks in frigid Minneapolis. (Brad Rempel/USA Today Sports)

The Kansas City Chiefs' Eric Berry celebrates after making an interception against the Houston Texans. (Ric Tapia/NFL)

Pittsburgh Steelers wide receiver Martavis Bryant makes a touchdown catch during the third quarter of the AFC wild card game at Paul Brown Stadium. (Christopher Hanewincke/USA Today Sports)

Players from the Houston Texans and Kansas City Chiefs gather for the ceremonial coin toss prior to their AFC wild-card playoff game in Houston. (Ric Tapia/NFL)

James Starks celebrates as he scores a pivotal touchdown in the Packers' playoff win over the Redskins. (Perry Knotts/NFL)

Minnesota Vikings kicker Blair Walsh reacts after missing a field goal attempt against the Seattle Seahawks. (Brace Hemmelgarn/USA Today Sports)