Okay, so I feel like telling truth today!
For the R7, you have two tiers:
Mankato, BG, maybe Tech, maybe Northern (given the commitment at/after the hiring of Potulny) definitely have the resources and drive.
Maybe Bemidji, Ferris, Lake State do; maybe they don't.
I could see any of the four schools in the top tier joining most any league in the country, if invited, and at minimum holding their own. I don't see the other three doing that.
So the question, then, is this: do you want to add a fourth school in that second category, especially when two of the three that you do have are the two most far-flung schools in two of the smallest metropolitan areas in the league?
It never fails me that a bunch of schools from a bunch of podunk towns in the Midwest want to look down on a university with an amazing research reputation, two Division II titles, and a metro area that is larger than the six non-BG schools combined, twice over. Okay then. More people live in my suburb of Huntsville than live in Bemidji, Big Rapids, Houghton, and the Soo.
GFM