Usa played roughly even they deserved red card they got. You must be watching ABC/ESPN which is an american broadccast. If you have seen from a neutral television they have said even america deserved the two reds. Here what's BBC has to say about the red cards. "Moments later, Mastroeni was off too. His two-footed, reckless lunge on Pirlo was deserving of a red card and left referee Jorge Larrionda with little option. " here is the link http://news.bbc.co.uk/sport1/hi/football/world_cup_2006/4853182.stm But we can only gues what would have happpend if they have played 11 vs 11.