Something is off with Coleman physically right now. When he's right, he can contribute. He had some nice games earlier, including in some of the losses when he was one of the few guys to show up.
I'm not writing Howard off either, as he'll be needed when Gillon is off. Not sure it's reasonable to expect Battle can go 40 minutes a night on that foot, either. And we all know an engaged Roberson won't show up every game and that Thompson is still figuring out how to play defense and stay on the court.
IMO, this still has to be an eight man team if it's to accomplish anything close to what most of us were expecting, even if only seven of those guys play on a given night. Tonight all five of those who played significant minutes played well on both ends of the court, but that won't happen very often.