Two thoughts...this going to the Heat to win a championship stuff is total bull crap. Honestly I think if you gave most of these guys a lie detector test..'winning a title' only matters when the other stuff -- i.e. the money -- is taken care of.
And what's the big deal about the C's offering to trade him (this year anyway)? The guy was going to be a free agent this summer anyway. And 2nd at the time these discussions were occurring, it didn't look like the Celtics had much chance to last 2 rounds of the playoffs.
He probably could have had a longer playoff run in Memphis.
Best argument I've heard is the 'final destination' one. That I could probably buy.