I dont know, depends how Vitali looks now. If its the Vitali of 04 vs the Wlad of 07 my money would easily be on Vitali to knock that glass chinned ****** out, vitali can deal with Wlads power, we seen that when he fought Sanders and Lewis who are just as powerful as Wlad. Wlad/Vitali now, its a 50/50, prime Vitali vs Prime Wlad 80/20 for Vitali.
I think Wlad has the attributes to beat Vitali, better skills.. more pop on his punches.. just depends on his psychological state, Wlad would have to believe that he could beat up his big brother.. and it can be hard to forget those early backyard beatings!
Vitali 04 vs Wlad 07, Vitali would destroy him, it would look like the Corrie Sanders fight all over again for Wlad. Vitali is bigger, comparable power, Wlad has more speed on his punches, Vitali has better stamina, defense, and 10 times better chin. Wlad will go down more times in this fight than OklahomaHoss at an all male orgy party, Vitali would get his right in often, especially if he swarmed him and kept the pressure on. Wlad would make it out of the first round barely, his panic attack in the first round will have taken away alot of his stamina, and for the next round Vitali will pick Wlad off like a sniper, hitting him 1-2, after 1-2, and after wlad hits the canvas for the 3rd time Manny will throw the towel in.