What kind of "tricks"does Floyd Sr have for Ricky vs.Pacman?

If I'm not mistaken Cortez was the ref for Hatton's fight against Castillo and nobody really complained about Cortez in that fight. I personally think the way Hatton fought Tszyu was despicable and who ever reffed that fight should have been suspended if not permanently relieved of their job. Hatton's tactic of grabbing Tszyu's arm and hitting him to the body was out right horid. I don't see Hatton getting away with that in Vegas and even there's a relaxed ref Pac's movement will make some of thoughs dirty tactics moot.