At the moment he does not utilise his height the way big guys like the Klitschkos use, I use to watch his fight and if you compare him to Pryce, pryce looked way better, Tyson will probably beat Cunningham though since latter is is more of a Cruiserwight. Kubrat should be okay if he face Tyson Fury, he has the better boxing skills. On a side note Tyson is pretty young so to be fair I am actually being a pretty harsh, at the moment I am not impressed by him but in a few years I maybe changing my tune LOL