I do not agree with this comment. Hatton is not the only pressure fighter in the welterweight division. Shane Mosley and Miguel Cotto have proven themselves as the best effective pressure fighters in the division.
First off, I don't think Hatton has the stamina necessary to fight hard for the entire 12 rounds, and we all know Floyd does. Secondly, I think (and I may be the only one who does think this) that Floyd can hurt him to the body. Hatton seems to have a weak body to me, and Floyd is a pretty decent body puncher.