The day Floyd comes in with his hands down, that's when he'd get caught to begin with.
About taking the shot, well Floyd has taken some good shots throughout his career. While Hatton got hurt by Floyd himself, Lazcano, Collazo, and Pacquiao in recent times. Hatton had a good chin, he took some really good right hands from Tszyu. In other words, by the time Pac fought him, Hatton didn't exactly have the best chin in boxing.