I have a neighbor who's a sports fan in general: BYU, Utah, Utah State, Jazz, RSL.
He's got stickers on his car: stretch Y, U State, Jazz note, RSL Crest... And a Pac12 logo. Not even the one that has a drum and feather U logo embedded within, just a straight-up, red Pac12 logo.
I honestly think some fans of Utah don't realize at this point that the Pac12 logo is, in fact, not their logo.