I don't know about Potvetkin being ready to quit in that fight as he was pretty much dominating the second half of the fight, but I question Manny's words right here..........."And you know me I go more by the mental makeup of a boxer or the person than I do even the skill level.".
.........What the hell lured him to Waldimir
Or maybe he's talking about Wlad's opponents. Can't quite figure what he's referring to here as his biggest fighters, Cotto and Wlad are both known to wilt under pressure.