How would the Klitschkos react after several rounds of clowning from a prime Ali?

Ali outweighed Cooper by almost 40 lbs, Cooper looked like a MW in there but he knocked Ali silly. Ali needed his trainer to walk him to the corner (illegal), smelling salts (illegal), and intentionally tear his glove to buy time (illegal) in order to beat the overmatched Cooper.
As much as I would love to see it, I don't see how this guy can school the Klitschkos.

 

did you see this fight? did you see that Wlad ran out of gas and before that he was beating Puritty up the whole fight? so yes, he got stopped. but he got stopped because he ran out of gas, not because he got outboxed or something like that

 

btw do you guys know that Ali got gift decisions against Jimmy Young and Doug Jones? do you guys know Ali was knocked down by the likes of Henry Cooper and Sonny Banks?
I can imagine Ali getting knocked down by a Klitschko without a problem. And I can see Ali getting outboxed by a Klitschko. not saying I know what would happen, but i have no problem envisioning it.