That Khan fight was so awesome. I almost lost my mind when he hit the canvas in round 3. Thanks for posting the Haye fight, I missed it. You think he'll get his shot at Klitschko now? There's a fight I'd love to see as well.
By the way, I wouldn't mind if Vitali retires since that would free up the WBC belt. Wladimir holds all the other significant titles, and I suspect this is as close as anyone will ever be to unification. (The "regular" WBA that Povetkin holds does not count.)
While the current spate of heavyweights hold nothing on the Klitschkos, the prospects coming up have strong potential. I particularly like David Price, Tyson Fury, and Seth Mitchell. None of these guys are good enough to fight a Klitschko right now, but I definitely give them a chance after a year.