He should be suspended. His actions were totally over the line. Norman is a punk too, but what OBJ did was outrageous.
The Giants should consider a game of their own and save face, too. OBJ was out of control and took the bait. He has had issues with teams like the Rams, Bills, and Panthers. It's not a coincidence that they're all teams coached by Buddy Ryan disciples. They work at getting under the skin and it works with OBJ because he's immature.