I don't know why he would leave what he is best at just to coach this team of all teams. I know he played there, but that team is carrying a lot of ugly contracts. I don't see a lot of room for improvement.
I dunno, I just found this little personal anecdote quite funny : I've got a handful of projects, and I need to make a score. Nigel calls -- he's coordinating a Playstation commercial with Gary Payton and Ray Allen, and he wants me to stop by.