Vitali took one of the most ruthless upercuts that I've ever seen and kept coming. That would have dropped Wladimir like a bag of soiled laundry.
Vitali looked like he could have gone on in the fight while Lewis was totally exhausted.
It was a great championship fight! Very ballsy performance by both sides. If the fight wasn't stopped, the result would be idle speculation at this point.
We should just thank Lewis and Klitschko for a very entertaining war and leave it at that.