If you don't go round-robin than divisions is the best and easiest way to go.
From the last go about finding a replacement, I got the feeling that Wichita wasn't big on ORU and that's always been the talk about adding them. Denver did show a little progress but seems to have slid back again. I'd be good with a Denver/NMSU add if Denver were ready. But I'm also not sure Denver is all that interested. Arlington is another program I've been watching to see if they can improve and do so with a little consistency. They've had a pretty good season and a few years ago claimed to be making a commitment to basketball. I believe UTA and Little Rock are the two non-football schools of the Belt and both are having good years. How sustainable they are I have no clue.