Why did Valuev never face the Klitschko brothers; what would the outcome of the fights be?

I do not think that at an elite level he was that powerful.
He was absolutely massive, durable for sure, & looked scary.

I do not think going ape #$% would do anything but expose him to a huge battering, then we would see the limits of his punch resistence.

 

I can understand demanding a rematch clause. But expecting someone to sign a four fight contract with a fighter AND their brother is complete nonsense

 

I agree that's a bit overkill if it's true.