Disagree. If Mayweather would have been at 147 five years ago, I might go with Mosley then, but Shane now isn't the same fighter he was then, I don't care what he did to Vargas. It's like people getting all excited about Oscar after beating Mayorga, another washed up hasbeen. Mosley is not nearly as fast as he was, and people thinking that him moving down in weight is all he needs to regain that speed are being naive. Once it's gone, it's gone. The guy's in his mid 30s, old for a boxer, and hasn't been in the ring with anyone as skilled as Floyd. Mosley has crazy skills 5 years ago, but now, it won't be anything Floyd hasn't seen before. Mayweather would breeze by him for an easy UD.