Joe's commentary was really bad in that fight. Also, the Yan - Sterling situation he went overboard.
I like DC's take more during commentary, because he really pays attention not to be biased, he can really show a fighter's perspective on things and also his knowledge in grappling positioning is huge. Once fighters clinch or are on the ground, he sees the moves coming that fighters take. It's excellent to watch & hear him break it down in the fight.
EDIT: You should have DC and Dan Hardy + whoever else is available on that night as the commentary team. You have one guy that breaks down the grappling really well, one that does the striking well, and then one guy who changes it up so every event doesn't sound the same like Felder, Bisping etc.