Actually, it could be good to keep Joe as the consistent guy and change the other guy ever event or so. I'd like to hear from current fighters and have their perspective. Seems like there are a few guys that have enough of a personality to carry it off. Josh Barnet is a sharp dude he could do it. Bisping could be hilarious. Kenflo is not my fave but he does a good job. The more I think about it, the more I like the idea of 'guest' commentators coming in regularly. Sure there would be some that would suck but it wouldn't ruin an event.