I recall some awesome games here, in Joe Albi in Spokane and in Cheney (pre and post red turf). Even a controversial often talked about finish in old Dornblaser.
Most teams have more than one rival. I consider EWU a rival. They've been tough in men's and women's hoops and those games (as well as the football games) usually have an edge that to me makes it a rivalry.
What's wrong with having rivals? Griz boosters seem to love this woeful conference we're a part of. Aren't Georgia, Auburn, LSU, Ole Miss, Florida "rivals" with Alabama? And vice versa among all these schools and others?
Are Portland State, NAU, Weber, Northern Colorado, Cal Poly, or Utah Tech the UM "rivals"? Are MSU, Idaho or EWU?