Oh Chr1st, not this again.
UCONN wants to gain entry into a P5 conference and have access to the tens of millions of annual dollars that come with it. To gain P5 access, you can't drop football.
The Big East is a mid major conference that pays its members $5M/yr (in other words, not even enough to cover our basketball head coaching salaries ONLY!).
Sports are cyclical. Football will get better. And when it does, UCONN's CR profile will be better (AAU progress, endowment, student body, football, hoops, hockey, rest of AD). Be patient.
If it's 2020 and we are still locked in the AAC, then I think the better play would be to petition the ACC, not the Big East, for a deal similar to ND. Obviously, not exactly the same but somewhere to park all non football sports for a heck of a lot more $$ than what the Big East could ever pay.