And I can't emphasize enough that the AAU is not a thing that matters in any real way. It's a title that reflects something that is sort of tangentially related to something that matters. It doesn't matter who's in the AAU, and for that matter it doesn't matter who's in the Big Ten from an academic standpoint. That doesn't mean stuffy haughty academics won't make stupid decisions on that basis, but it's a basis with no meaningful substance.
With all due respect to
@ChiefGritty, I'm going to completely disagree with this statement. Any list of potential B1G additions realistically should
only contain AAU member universities (or ND). I'm not sure why this is still even a debate. It's
widely known that that will be the starting point of any discussion. Even Nebraska, who currently isn't a member of the AAU,
was a member when it was accepted into the B1G, but only lost membership afterwards (though before officially joining; there's also some speculation that their membership was revoked
because they changed conferences).
You can find the list of current AAU schools here:
AAU Member Universities. There are currently 65 members, and it's easy enough to widdle that list down to schools the B1G would even consider by removing any non-NCAA D1 basketball school, removing any non-FBS school, removing any Canadian schools, and removing any schools already in the B1G (duh). This leaves us with 25 teams (if you include Notre Dame). Realistically, this is the list of schools from which the B1G would would even consider adding:
ACC --> Duke, Georgia Tech, Pittsburgh, UNC, Virginia
American --> Tulane
Big 12 --> Iowa State, Kansas, Texas
C-USA --> Rice
MAC --> Buffalo
PAC-12 --> Arizona, California, Colorado, Oregon, Stanford, UCLA, USC, Utah, Washington
SEC --> Florida, Missouri, Texas A&M, Vanderbilt
Independent/ACC --> Notre Dame
Any school not mentioned here just isn't joining the B1G. Unless the PAC-12 or ACC is closer to collapse than we all realize, I don't see any school from those conferences joining either (unless a major conversation happens between the two conferences as some of you have suggested might happen). We know the B1G isn't adding Tulane, Rice, or Buffalo. And if reports are true, and OU and Texas are linked, then Texas will not be joining the B1G either. And Notre Dame has made it abundantly clear for the past two decades it has no intent of joining the B1G.
This leaves the remaining Big 12 teams (Iowa State and Kansas) and whatever SEC teams leave or get left out in the shuffle (so potentially Florida, Missouri, Texas A&M, and Vanderbilt). That's my take. Unless something major happens, if the B1G wants to expand within the next two years, it'll be one of these six teams: Iowa State, Kansas, Florida, Missouri, Texas A&M, Vanderbilt.
And at most it'll be one of the first 25 I mentioned. Anything else outside of that is a pipe dream.