Is a free agent. Would he be an awesome bench player (as a 1 or 2), or would he cause problems?
I am of the opinion that for a cheap price-tag, he'd be awesome to have. His off-court problems are well-documented, but I've never heard of him disrupting chemistry on the court or in the locker room (isn't that all that ultimately matters when it comes to character concerns?). He's certainly not a real starter, but he has size, shooting, passing, and defensive ability to more than adequately come off the bench and make a positive difference.
*Edit*
Didn't see this was a duplicate thread. Lock, delete, or merge please.