De Sousa (22 for Kansas) should done in college. He got stripped while trying to dribble out time, then made the layup block, which is a great recovery by him. But then he stands over the other guy mouthing off. Fine, smack talk happens, especially when you recover like that. Then the fight starts (have not seen/heard who threw the first punch yet but reports of some say he stomped on the guy). 22 gets pulled back at one point and comes back into it. He grabs a chair over his head. I see him being all over in the videos I have seen from the sideline.
Remember, De Sousa was suspended for 2 years recently (lessened to one year on appeal) for taking money to play so this is his first year back. This was one of those "Cam Newton" things.