I've never been able to stand Haye. Aside from his personality (which gives me a headache every time he opens his mouth), I don't think I can see him having the same exciting knockouts in the heavyweight division that he had at cruiserweight and such. If he does, he'll have to carefully pick his opponents. Even that will be hard as he'll sooner or later run into one of the klitschko's and I don't think those are fights that he'll be able to win (in the near future anyways). If he decisively beats them (unlike Valuev), then yea, maybe he is a hope for the heavyweight division. Just my 2 cents.