We've been discussing this in the HCA and what-not, but let's have it out. It isn't going to happen. Not against Oregon, not if UW and WSU go without a loss until the Apple Cup. They have had the ability to get here before, and like using our flag as a part of their broadcast, but they aren't coming.
Don't fall for it when they send a cryptic tweet, they are just messing with you. They don't want to transport it all to Pullman and will get our hopes up just enough before ultimately deciding on a more travel-friendly venue.