Felix Jones: Buying or Selling Cowboys RB's Fantasy Value for the Rest of 2012?

The Dallas Cowboys are preparing to host the New York Giants in a game that may well define their 2012 season and, while the team has been beset by significant injuries on both sides of the ball recently, it appears that they may have gotten a bit of good news on that front Thursday. Running back Felix Jones—who suffered a sprained knee last week while filling in for the injured DeMarco Murray in a win over the Carolina Panthers—returned to practice Thursday, according to Calvin Wa...