Williams (hand) was limited in Thursday's practice. Despite the return to drills, coach Ron Rivera told Joe Person of the Charlotte Observer that Williams likely requires another week before making an in-game appearance. Friday's injury report could confirm Williams' lack of availability for Sunday's contest against the Buccaneers, but even if he's handed questionable status, it may be a stretch to expect him to play in Week 15. If so, Jonathan Stewart (hip) is ready and willing to handle the bulk of the RB workload for a second game in a row.