The NFL playoffs are going to be entering the second round this weekend with the four divisional playoff matchups.
In the AFC, it's all about keeping things within the respective divisions with the Jets taking on the Patriots and the Steelers taking on the Ravens.
In the NFC, it's the upstart Seahawks taking on the Chicago Bears and the Packers taking on the Falcons.
Each game will have its own drama and storyline, and each game will have players who make the difference to determine whether or not their team advances.
Here are 15 players who bring that "x-factor" to this weekend's games.