I wouldn't give up a ton for him, especially now, but I still think he would agree to play on a contender in Boston over a bad LA squad.
Unless George explicitly says he's only going to LA, which would mean he's got a Heat 2010 scenario planned, I don't think he'd leave a ready-made contender for a lottery-bound Lakers squad.
I just think he wants to be in LA over Indy, since neither of them are close to contending anyways. But I don't think that means he'll ONLY play for the Lakers.