Kevin Ogletree, Jesse Holley, Dewayne Harris (R) are the "next men up" at WR.
Dez will play next Monday...Choice and DeMarco Murray will adequately fill in for Felix Jones. They also have Witten along with John Phillips and Martellus Bennett, three good receiving tight ends, which I look to pick up some slack in the passing game.
Their bigger problems are the O-line and corner injuries where they already lacked depth.