StPaulSam
Goldy Gopher's aide-de-camp
It's hard to gauge what those PAC/Big Ten teams attitudes are on hockey. Now that they're in a conference that does have 4'school with women's hockey and will probably now be getting a fifth it may peak their interest but time will tell.
as much as we would all like this to be true, from an AD perspective it's another sport that loses money that would need to be flown across the country 10-15 times per year. Travel with another team? maybe but then you've got your men's basketball team waiting on women's hockey for an extra day (and another night of hotel rooms) then rushing them both to the airport to fly 6-7hrs from State College to Eugene. Or say you put them on commercial flights. Fine but then you're stuck getting them Eugene-Denver-O'Hare-Bus 2-3hrs to Madison (plus any traffic in Chicago). Good luck getting enough seats+room for bags if the airline is only flying a 50-70 seater into Eugene.
This is to say nothing of the fact that your recruiting is still going to come from the East, Midwest, and Canada.
I hate to be a downer but until you could convince a few programs to start simultaneously out west, seems very hard to imagine. If they do add sports, I'd expect them to add the kind of sports where you go to large meets and play multiple schools at the same event. Perhaps even ones sponsored by the Mountain Pacific Sports Federation (like the non-hockey ECAC for sports not sponsored by a primary conference) that they can add with lots of schools out west, likely for Title IX compliance reasons.