I really think Vitali has all the tools to beat almost every heavyweight i have seen on tape. Now would he lose some i am sure as for Wald his chin is a big problem but he would win some as well i think. Frasier is a great heavy weight but i would be hard pressed to see him try to take on Vitali because he use his size so well. Lets not forget that Tyson was a pretty good can crusher but when he stepped up in comp he lost ever single time almost, see he having trouble with Vitali using distance and size in there fight. Ali and Holmes i think would be more of problem there reach is close to Vitalis and they are very mobile. As for Foreman Vitali more i watch young Foreman more i think Vitali could make it out of the early rounds and pull off late tko or a ud. Lewis had something other heavyweights in history didn't and that being size and reach to deal with the distance that the Vitali could use against alot of the other heavyweights. I do not feel the heavys are that poor i think Chambers, Admak, and Haye even though i do not like him but he has very good speed and power but the brothers have the size over them and they use it very well.