The UFC is where the best fight the best 3 times a year ya goof.
Or in the case of MW under WME, the champ who isn't top 5 fights nobody in the top 10 for years and a top 5 who finishes male modeling fights an outmatched opponent who isn't even known to the casuals while another top 5 on a win streak is released to Bellator.
People shouldn't in general, no. BUT... stylistically how can he beat Rockhold here? I don't see a reliable avenue here...
Only way I can see is Rockhold himself screwing it via not being in it like the Bisping fight.