I say yes but only because he can become a game changer on the psychological aspect of play. I didn't see anyone on our side really getting physical to the point where the HEAT would have thought twice about roughing up our players. Obviously the Heat are no strangers to dirty play/flagrant fouls. In the end anyone's strength is also their weakness. The reason Lebron threw Nazr down IMO is because Nazr got in his head. Jack would have brought that edge for better or worse. There is nothing wrong with a little retaliation to throw your opponent off their game. That is where Jack would have most likely made a difference in the match up against the Heat. When we first got T-Mac I originally thought we brought him in to account for one thing, elbows to his opponents face.