Hibbert retaliated. That's why he was tossed.
Lee should have gotten a "T" for his foul. It was definitely a blatant, unsportsmanlike shove. Not enough to warrant a flagrant call, but enough to get a technical foul, IMO. I think Curry should probably be suspended. He instigated more contact. I'm not going to review the video over and over, but offhand, I'd think Lee deserves to be suspended for 1 game, Hibbert for 2 and Curry for 2. I'm sure there are others who also deserve suspensions or fines.
Peter Vescey said he thought he saw David West throw a forearm at Biedrins. I think Vescey was right on that and West could get a suspension as well.