I dont think Burton knocked Ponga over on purpose. KP got up and moved into Burton's path. Accidental imo. Gagai got the wrong end of the stick. And if he doesnt shove Burton, I doubt DCE goes back that way where Burton wouldve been. The only issue I have is people like Fittler saying Burton shouldnt have been binned because he was just defending himself. Er, nah he may have been shoved by Gagai but he chose to go back and square up.