I've personally never seen Munoz as a guy who'll ever challenge. I think he's a classic gatekeeper.
Agree, never seen him as a real contender. And not sure how he is a clear top 5 MW. Weidman, Anderson, Belfort, Machida, Jacare are the clear top 5 in my opinion. With guys like Bisping, Rockhold right there probably above him.
What is next is a guy like Consta. He tries to get better. He tries to put on exciting fights. Like anyone else. Not everyone can be a title contender/champion material. He will continue to put on fights and knock off dead weight.