Vitali hits much harder than McCline and some people say even harder than Wlad. With his height and reach, pluse explosive power, Peter is gonna be in big trouble in this fight. Vitali tko11 Peter
Hypothetically speaking, as Vitaly has not made a successful comeback to the ring yet, even a 70% of pre-retirement Vitaly mops the floor with Peter. He totally outclasses Peter in every single department in boxing.
Vitali is faster , stronger , has a proven better chin and better technique. If and that is a big if he comes back into the ring healthy Peter would have no chance at all.