Fights that did not need to happen and the gain was so small compared to the price paid. I was thinking of Ali vs Shavers. He won a token victory a spot on his already huge resume. Ali had the respect of the crowd for that night yet the toll was so high and he proved nothing we did not know he had a great will to win at any cost to his health. However the fight was simply ugly, forgettable and in retrospect now it is just depressing to watch. "At what cost?"