I don't he's done but I completely agree with the earlier statements about Hughes' lack of evolution in the sport. He's a great wrestler but a not a good striker and if he can't dominate on the ground he's in deep trouble. The last GSP fight had to screw with his mind some because in their 2nd match GSP just avoided the takedowns and kept it standing to dominate that fight. When Hughes came out lefty in the 3rd match it surprised GSP but he quickly adapted and just killed Hughes on the ground. When Hughes tried to take GSP down not only did GSP avoid it he transitioned it into a dominate position for himself.