I think I might amend and put Bird in place of Pippen, I just never really saw Bird play until the tail end of his career and he looked real slow. He also was not as good at defense as Pippen (3 time all team defender vs 8 first team all defender (10 total)).
I could see Kevin Durant as another option, but if I was a GM, I might prefer Pippen. I think Pippen is more likely to stick around and I know he doesn't need to be "the guy" on the team. Also, Durant commands the ball more than Pippen did, and I'm not sure that would be necessary with MJ on the floor.