Was Mosley was off PED vs Mayweather and Mora?

What do you think? He looked like night and day in the Margarito and Mayorga fights. Mayweather forced him to take test so it's possible he got off PED prior to negotiations. Anybody know how long it takes before he gets back on them? maybe it's cause 1) mosley coming off a long layoff 2) mosley over trained 3) wifebeater is just better than mosley 4) mora is a bad style match up 5) mosley sux above 147 lbs 6) mosley is old

Yes, the difference in his stamina between the Margarito fight and Mayweather fight was laughable obvious. overtraining will do that to you

And Mora rides a bike around the ring while Margarito and Mayorga come at you.. No wait oh of course it has to be that he's off peds. There is some shocking stupidity on nsb.