The only thing that worries me is Durant having a connection to Curry due to both having strong Christian faiths. I could see that being very attractive to Durant to share a team with another major Christian athlete.
On the other hand, Bradley is supposed to be a pretty faithful Christian athlete himself, so hopefully that's a draw for him, too.
And let's just take a moment and realize what a good guy Avery Bradley is. He's a consummate professional, and he's the perfect representation of what it is to be a Celtic. Here's a story that's been shared on here before regarding what type of person AB really is. I'd really like for him to retire a Celtic, that way I'd never have to root against him - http://www.masslive.com/celtics/index.ssf/2016/02/boston_celtics_avery_bradley_j.html
Much agree on Avery Bradley...outstanding young man.
As for Durant, hopefully people can appreciate him not wanting to go through this drama more than once in his life. Although there are many who crave that spotlight and attention, he doesn't seem to be that type of person.
While coming to Boston will make this "his" team, as opposed to going to GSW to join "their" team, he knows that the Celtics have a lot of good pieces already in place and are very poised to make that next step up. Adding KD to the team, along with "fill in the blank" FA, would make this team contenders for years to come.
Boston is the place young man...may God show that to you!
Rak