I already think Mayweather is ahead of Mosley on the ATG list. Shane Mosley, in my opinion, isn't nearly as great as people make him out to be. If you take a look at his resume, you'll realize that he is overrated to a certain degree. Don't get me wrong, he IS a great fighter, but resume-wise, he isn't all that. He has only two really notable victories - over a prime De La Hoya, and his pounding of Antonio Margarito. Other than that, what has he done that is truly noteworthy? He lost twice in a row to two different guys. If he was truly great, he would have come back to win at least one of those four fights. Now with that being said, if Mosley manages to beat Mayweather, his stock on the ATG list will definitely rise...more so than it would for Mayweather if Floyd beats him, but I probably still wouldn't rank him ahead of PBF.
