when floyd fought pressure fighters like chavez and castillo we saw great fights where floyd fought 3 minutes of every round non stop, margarito fights similar but is bigger.
Margarito always makes for entertaining fights. This will probably never happen, but it would be fun to watch. Mayweather UD
The Castillo rematch was pretty boring. I think that's how Mayweather would fight Margarito. It would be smarter on Floyd's part, but not necessarily a style to make a crowd pleasing fight.