The fight was GREAT, a real ****in war, Nog fought a great fight, and Couture too, its a shame it wasnt a 5 rounds... BUT Couture has no more punch resistance left, his huge heart made him finish the fight. He was lucky that Nog didnt hit harder 'cause he was gonna sleep. Still, it was an amazing performance for that man at 46 years old. I would like to see him retire, 'cause we will see him getting Koed brutally.
The biggest problem is that Couture simply doesn't want to fight anybody but the biggest names in the UFC - which happen to be the guys who will defeat him every time. He's surprised father time and the experts so many times, that he clearly believes he can still do that.
Mir, Carwin, Velasquez, Gonzaga(now), Kongo, Lesnar and other big fella with good power will KO randy. One fight I wouldnt be scared for him to be is vs Forrest Griffin, and that wont happen.