Alvarez takes a lot of time off in fights and it is obvious that this is why. He must take a lot out of himself in those final few weeks just to make weight. His modus operandi is to be bigger than you and hurt you periodically with his size. It's just not going to work against Mayweather though. I can see this being like the DLH fight. Alvarez will start sharp, but Floyd just needs to keep away while he tires and then potshot more as the rounds wear on. It's very predictable and Mayweather is a sly so and so with the CW. If I was Alvarez, I would come in at 154 and pay a penalty and try and impose the only true chance I have. Completely drying up isn't going to help. Plus Mayweather deserves that to happen to him as he likes to do that himself.