I'm going for Chisora here, he's just too big and strong for the blown up midget cruiser Haye. Haye needs to go back to CW really where he has a chance.
I'd go for Haye, though I do think his punch output and stamina at HW does have a question mark hanging over it. I wouldn't be totally shocked if Chisora pulled off a win.
Haye stops him IMO but like the poster above, I wouldn't be shocked if Chisora won. Could be a very entertaining fight, and I hope it happens.
Haye fight a heavyweight younger than himself ? This is silly. Haye has proved he cannot knock Chisora out already