My sense is Overeem is not UFC material and Mir is at the end of his career. I like Frank and honestly don't want to see him fight anymore because you need your brain for the rest of your life and I don't know how much more abuse the guy can take.
Mir is a very good commentator and I would like to see him stay with the organization in this capacity. He could do other things too with the UFC.
Some people, Wand is another, I just don't want to see fight anymore. They have given enough to the sport. They need to protect themselves so they can have a relevant future without suffering permanent brain and body issues.
Big Nog is another.
"The biggest defect in democracy is the fact that voice of fool is same as voice of smart man" - CroCop
Mark my words: Demian Maia will be the WW champion.