You can't go D-1 in just a single sport anymore.
St. Lawrence, Clarkson, RPI, Union, et al are D-1 only in hockey, but they were grandfathered years and years ago.
That ain't going to happen at UC any time soon, if ever.
I don’t know the logistics but I can tell you there is a decent chance it will happen. Go over to the D1 board and even the other AHA schools are aware Utica wants to join. Its being voted on soon