My earlier belief that he would stay has changed and I'm about at 85-90% that he's leaving but if he does this, my "best of luck, thanks for the championship" comments can be thrown out the window and the hatred might be worse than when he left for Miami. This would be a bigger beta-bitch move than Durant's and would make him the new Robert Horry/Steve Kerr (ring chaser)....
As a side note, I'm very doubtful he would team up with the Warriors