It isn't out of the question that Kersten may end up the best of those three.I don't really think he plays like McCarthy or Kersten tbh. Cams strengths are his freakishness around goals and genuine cleanness around the contest and around the ground, Kerstens is extremely quick for his size and is more your get up the ground forward who marks on the lead. McGovern is a pack crashing marking forward. He's got better hands than the other two but I reckon they've both got him once the ball hits the ground.