First, I think Durant does lack some emotional intelligence but I don't think he is a bad guy.
On the Jersey retirement question, it is interesting that after jumping from team to team to always put himself in the best possible position (as he has every right to do) he seems to be having some doubt about not having a home and how that may impact his legacy (which is obviously very important to him).
Unfortunately, jumping around and playing on multiple teams is a part of your legacy. It dilutes your legacy for any one team. Just like Durant has every right to jump from team to team, each team has a right to decide how they want to honor him as part of their legacy or history. It is probably in the best interest of a team like OKC to link themselves to a sure fire hall of famer. GSW and BKN maybe not so much.