I agree in general with what you're saying and wholeheartedly agree on the hockey venue. But even though soccer has zero impact on P5, it has historically been part of UConn's identity, both from a fan and national relevance perspective. Not enough fans to pay for itself, but a good draw.
I have mixed feeling on baseball/softball. We have carved a nice identity for ourselves in BB and have been sending players to the league. But other than when BB plays at The Dunk, I'm not sure what kind of attendance we get to justify that costly of a facility.
I'd suggest we look at Track, Cross Country, Tennis and Swimming & Diving. Outside of an occasional track person, I don't think we've ever done anything of real relevance in those sports. I picked those since we have them for men & women and might be the easiest to drop. No clue on what they cost on an annual basis.
While I'm dropping sports, I still feel like we're dropping the ball on men's lacrosse. The B1G and ACC both play it and I think with the right hire, CT could get good quickly. I'm sure it doesn't move the P5 needle, but it's a resume builder for those conferences.