Oscar, a much bigger puncher than HAtton at a higher weight, hit Mayweahter with plenty of body shots to no great effect, Castillo didn't slow down MAyweather all that much with body shots, and at his best he was just as good as Hatton with the left hook to the body. What Hatton needs to do is plant his head just right so that Mayweather's fist always hits him in the forhead, it will open him up to uppercuts, but if he gets Mayweather's hand broken it will be much easier to put pressure on him because the counter rights won't be as hard. I know it sounds like a joke, but its a strategy I've seen plenty of times. Or Hatton can use his head ala Holyfield, Hopkins, I've always wondered how Floyd would deal with that. The only problem though is that Mayweather likes to push off with his elbow which might cut HAtton badly.