as his technique has slowly changed he is becoming unstoppable, IMO there needs to be new weight classes in boxing as well as some mma operations...200lbs is a small to medium size guy by todays standards yet in pro boxing he is still considered a heavy and a guy his size would have to give up 100+ lbs to some people...Oleg Masgaev v Corey Sanders, Oleg pounds Corey who is 80 lbs heavier and after 8 rounds Corey lands three punches and Oleg is done, there was just something not right about it