They've all eventually taken a beating. Or been exposed one way or another. Deal with it. Newer guys will come and probably be better till we hit a plateau of how much we can possibly improve. The Fedor you describe doesn't lose period, and he has no post-prime. When he does take a beating, u people are forced to land on planet earth and explain. There are greats of the sports, all or most of which will eventually take a good beating or be exposed. GSP loss to Matt Serra can't happen to no GOAT. Same for Silva. Which GOAT candidate has disillusioned you the most?