What are the chances KD leaves the Warriors this summer?

There's seems to be a lot of smoke about issues KD is having with the Warriors. West alluded to some vague hurdles the team had to overcome, Kerr talking about stylistic tension, Bob Myers making uncomfortable jokes at the championship parade. Now some NBA writers that I trust are acknowledging the tension: Kawakami's article, upcoming Lowe post podcast.

I don't think the players on the team hate each other but is there a possibility Durant decides to take over his own team next season? How would it change his legacy if he left and dethroned the Warriors?