Jamaal Charles likely done with torn ACL

ESPN's Adam Schefter reports that the Chiefs believe RB Jamaal Charles suffered a torn ACL in Sunday's loss to the Lions.  He'll undergo an MRI on Monday to confirm, but owners should be preparing to be without him the rest of the year.  We'll break down the fallout in our Free Agent Focus tomorrow, but Thomas Jones figures to get the first crack at lead back duties.  RBs Dexter McCluster and LeRon McClain will also mix in.  McCluster will be an intriguing add in PPR formats.