Winky would be hard to beat and mayweather would be hard to beat..it'd be a challenge for both of them because of the defense....and personally i think mayweathers defense is more complex than winkys..only reason winky's defense is that great is because of his height..and because of his Reach...his elbows touch his waist so thats good shit on his part ..but if he used the same defense thru out the fight like he did with trinidad on mayweather..i think mayweather would break the defense down because mayweather the type of nigga to make you go at em and if u dont go at him he gonna come back at you...im not even talkin about weight class levels n shit..this would be a nice match up.