Pavlik would beat Spinks if he can cut off the ring. His volume of punches would lead to him outhustling Spinks. His size and power would e to much for Corey. He uses the jab well,he can use distance,has long reach and tremendous power in nearly all of his punches. And he hits a hell of a lot harder than Judah at 147 I highly doubt Spnks would be able to avoid contact for the whole fight. I highly dount Pavlik would be hesitant about letting his hands either like JT,and as he showed v Pantera,he has a world class chin. Spinks would get hurt and stopped in the 6th,no doubt about it imo/