For a while Manny was at the top of his form after Mayweather's first "retirement" and I doubt very much that Mayweather would have won easily (if he won at all) at that point. However, when they've both been on song, and now that Mayweather is and Manny appaz.isn't any more, I agree that Mayweather has to be favourite, though I'm still not too sure about "easily".