Marquez is an incredibly intelligent fighter...and Nacho, despite his tendency to make idiotic decisions on the business side, is a very intelligent trainer. They both know that power alone will not be enough to beat Mayweather. Nacho also got a first hand look at what incorrect preparation costs a fighter: Oscar's bizarre weight issue in the Pac fight. So i am not buying this whole "Marquez doesn't have speed" story. That being said...i still can't see Marquez winning. I think this has the POTENTIAL to be a very good fight...Marquez is as skilled a fighter as there is and Floyd has been inactive. But Floyd has as much, if not more, skill than Marquez...and is Floyd is just too fast and slick. Marquez, despite his recent tendency to be more offensive, is a natural counter puncher. Sure, he had great success against a very fast fighter in Pac. But Pac suited his style very well. Pac loves to jump forward...which lends itself very well for an accurate counter puncher like Marquez. But Floyd is also a counter puncher...maybe the best in the sport. He isn't going to jump in and exchange. He will dance and be slick all night. I see Floyd winning on points.