I'd give him a good 20-30% chance to win this fight. Vitali isn't getting any younger, and Arreola has shown himself to be an interesting heavyweight. I really think, if Arreola wins this fight, it isn't as big an upset as a lot of people think it would be.
First thought would be slim to none but you have to consider Vitali's age and that he's only had two fights in god knows how long and neither of them were particularly difficult. Any fighter can get old overnight but if Vitali is still the Vitali who lost to Lewis and beat the rest, I think it'll be pretty one sided.
None, whatsoever. It's funny becuase the Arreola fan boys have all but gone - where are all the idiots who were proclaiming this man as the saviour and someone who would smash up David Haye?? Haye would do a number on Arreola, of that I have no doubt.
Puncher's chance, but lower since Vitali can take a good punch. I will be more than willing to scoff on crow pie if he loses, but I'd give Arreola about a one-in-ten chance here.