If I read the ESPN article correctly, the commish picks the replacement for J ONeal. My guess would be that Toad-Man picks Bosh for the reason of having Howard in the rookie/soph game.
I wouldn't mind seeing Z in the game, but given his physical state, I'd rather see him get the rest. Yes, he's a tough SOB, but we've got playoffs to consider. I also think that he got chosen last year in part because the Cavs were suddenly playing good ball. They are this year, too, but it's less of a surprise, and that meltdown from last year is still hanging in the air like a stale fart.
Keep in mind that all of this is from someone who thinks the All-Star game (and All-Star games in general) is kind of a waste of time. I wish it took place after the season was over, a la the NFL.