Once I heard Wanderlei saying that he wants to support an MMA event for retired/"old" professional fighters. I think it would be great, and UFC could buy this idea. Imagine how nice it would be: Fedor vs. Brock Lesner, and so on... Many fighters retire because they cannot compete with the standard level of UFC, and they prefer to retire than destroy their record and legacy, but they can still entertain with more competitive fights for them, and other rules. How about 3 rounds of 3 minutes? I guess many legends would come back from retirement just to have fun. Doesn't it sound great?