That is sad. Every Beaver fan I know has this mentality. I root for the Beavs every game in every sport unless they are playing my Ducks.
Yeah, you've never had the misfortune of dealing with the bandwagon Duck fans who like to talk all kinds of shit thanks to Phil Knight's money. Longtime Duck fans know that they were in the same resource and success boat as us until the late 90s, but the ones that haven't jumped on sense can get bent. I hope every one of their teams loses every game they ever play. My second favorite team in every collegiate sport is whoever is playing Oregon that day.
So when the Ducks play USC you'd root against them? For me I'll root for Ducks, Beavs, PSU against any other Pac 12 team. Then any Pac12 or west coast team against any team for mid west east. Especially in bowl games. Ive got kids that went to both UO & OSU and grandkids in other west coast colleges.
Every single thread about whatever is happening at UO has to go through the same exact catharsis of hate from the same Beaver fans. STOMP