Personally I don't think this fight will happen, it's too high risk for Floyd. I think that if this fight were to happen it would be a Martinez victory, Mayweather for me isn't a light middleweight and although he could beat De La Hoya, Cotto and I'd back him against Canelo. I think he'd struggle with a fighter like Martinez who is bigger, stronger and unlike the others he has thought at 154lbs, faster (or close enough) than Mayweather. For if Floyd makes this fight then proceeds to win it I'd put Floyd up there with the best if all time. By the way if this fight were to happen I'd want mayweather to win.