I understand what your are saying, but i seriously doubt our attendance would increase winning a conference like the MWC as opposed to our B12 attendance.
I tend to agree that the MWC would just kill all interest.
I tend to think that with KU, KSU, and Mizzou still around there may be enough of the old familiar rivalries to keep casual fans interested. Add in some some teams like Louisville and TCU and you get some sense of legitimacy and regional flavor. I'm not saying it would be comparable to the BigTen, but I think it's decent.
Maybe I'm just trying to see some upside in this situation. I'm open to being wrong on it, but I have to find some hope in this somewhere.