I would be surprised if he chose to sign with another team this off season. I think that he's going to sign a short-term contract with OKC until the summer of 2017, which allows him to enter free agency with Westbrook.
Exactly my sentiment, I think what people forget to realise is that with Waiters, Morrow, Foye and Durant off the books this free agency, OKC could have 20 million in cap space, so they could easily strengthen their team with another star...then resign Durant & Waiters.
Durant, Westbrook & Ibaka will have the OKC owners by the balls this offseason because if they don't adequately strengthen this offseason...they could all be gone and the value of the franchise with them.