Briggs punches Valuev until he catches an asthma attack. SNV pushes him over and gets the 10 count win. 5 rounds max. Not unlike a Homer Simpson fight.
Valouev by knockout or by Briggs just simply passing out. Briggs would run out of gas from the ring walk if he has to walk very far.
I'd actually probably WANT to see this fight which can't be said for most of the matchups in the HW division outside of klitschko-adamek-Gaye.
Its a fight Briggs could win in style.But he wouldn`t, it would be 12 rounds of mauling.Its not something id like to see but Valuev by ud cos he would want it slightly more.
It would be the lowest punch output in HW history. I take Briggs by UD, because his 8 - 10 punches per round will be harder than Valuev's 8 - 10.