Josh McCown has been useful this season when he's played. Whether that's good for the future of the Buccaneers or not isn't important right now.
If you need a player to start in your quarterback slot, McCown can be a useful choice yet again, as he's averaged a healthy 18.0 fantasy points per game in his four full contests. Next week McCown faces the hapless Chicago Bears. There's no reason to be scared of the Chicago pass defense, and with the way Mike Evans is playing, McCown should continue to be a solid quarterback option in Week 12.