If anyone looked like Juan Diaz it was Arreola (he was a little tubby still).

These are heavyweights, everyone knows the Klitschko's like using punches not always for effect but for strategy, for guys to move their guard around, and that's what it was. A couple left hooks, a couple uppercuts, a couple pawing jabs, or I haven't even figured out the term, but after Vitali has thrown a right cross and he punches again really quickly but with less power....whatever that is, he landed a lot of those too