I'm on the flip side for this one.

Mayweather is about looking good and desperately wants to look good against Marquez so he will be in a better position in viewer's eyes for match ups against who ever and that P4P status as well as on the bargaining table. It's all about the Money for Mayweather. To do that he has to out class Marquez with speed and accuracy and knock him out. That desire and sense of urgency will cause Mayweather to take risks. Against Marquez this is a dangerous attitude to have.

Now, I don't think Mayweather will underestimate Marquez when he starts getting hit so it's a pretty fair bet he won't make change ups to his style like Sugar Ray Leonard did with Roberto Duran and stand flat footed. He'll abandoned any notion of knocking out Marquez and revert to his traditional style to beat him on points without getting hit.

What I predict is Marquez is going to out work Mayweather and even though Mayweather has a high connect percentage, he won't out connect Marquez. Marquez wins a UD or SD. We might see some desperation in the last two or three rounds in Mayweather's corner and that will be the only time we might see the fight as less of a chess match.