It seems like whenever two fighters enter the octagon for a UFC fight these days the chances of a major controversy occurring are about even odds. Last night at UFC 104 in LA, all the signs pointed to a decision victory for Mauricio "Shogun" Rua over the vaunted Lyoto Machida. After all, Rua had dominated the last 2 rounds. Some say he dominated the last three. By the fourth round, Machida looked like he had run into a wall and could barely keep his hands up to defend himself anymore.