Iverson should come off the bench with the non-scorers (Maxiell, Amir, Hermann, Afflalo), rebounders, defenders, role players (ie - 4 stiffs as CWebb put it). The starting lineup just sucks with him out there, there's no flow to the offense, for Iverson to play well he has to dominate the ball... when he tries to play a team game, he is mediocre. Not to mention him being such a black hole on defense created havok.
If he's unhappy with that, boo hoo, he's can make up a reason to sit out, he's just a massive expiring contract anyways.