willienugget - Arguing whether he possesses one-punch knockout power is pointless. I've never seen Klitchko knock anyone out with one punch but he's got like 50 knockouts. Diaz is an attrition fighter who breaks his opponents both physically and mentally. He goes out with the intent to finish and he does that at an alarming rate.
It's a different game make no mistake but go watch what Margarito did to Cotto who is leagues ahead of him in pugilistic skill. That's attrition and breaking a guy mentally then physically. If Georges truly intends to trade with Nick, he may as well give up his belt now.
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GSP's striking is as underrated as Nick's grappling.
It also helps that Margarito plasters his hands before fights. We'll see how things go in a week.