Bottom line, talk of expulsion of Maryland and Rutgers simply because they're boring and crappy athletic brands, is silly and unproductive.
That former B1G commissioner what's-his-name saddled you with Maryland and Rutgers and there's really nothing you can do about it. You accepted the scores of millions of dollars given to the BTN with their admission, and you'll accept whatever downsides they bring to the conference as well.
Buyer's remorse sucks and all, but these two have a no-cancellation no-return policy. You're stuck.