Shawn Babiuk and Cory Trann were on opposing teams in a rugby league. At one point in the game Trann’s teammate was on the ground and Babiuk, an opposing player, was stepping on his face. Trann stepped forward and struck Babiuk in the face breaking his jaw. This action was brought by Babiuk seeking compensation for those injuries. Explain what tort Babiuk is claiming was committed by Trann, what defences Trann might raise, and the likely outcome of the case.