If the Big 10 Grabs UW and Oregon, I hope the Big 12 or ACC is looking for a West Coast connection. If the Pac and keep 8 teams together a "Pacific Divsion" might have some merit, Play 7 games within the division and 2 with the from other teams in the conference, rotating every 2 years. I home, 1 Away, so the increase in travel would be minimal. Which would be more attractive than the Big 10 travel, the only problem is the money isn't as great at the Big 10, but hopefully better than what we have now.
IF IF IF the Big 10 grabs UW/Oregon, and if either the ACC, Big 12 is looking for a west coast connection, the Big 12 would take Utah, Cal, and Stanford either would go INDEPENDENT, an or to Big 12, and Colorado, Arizona would goto the Big 12, and the Pac 12 would be LEFT with WSU, Ore St, ASU, maybe, maybe not Colorado, if Cal goes Big 12, maybe, maybe not Cal, if Colorado goes Big 12, SDSU, SMU, BSU, Fresno St, UNLV, Airforce, Hawaii, CSU, Wyoming, Gonzaga, NDSU, etc.
The Pac would be a Mid major non P5, group of 5(6) conference, with only 1,ONE 13-0, 12-1 team going to expanded play off, with NO ROSEBOWL, with only the 1. Las Vegas Bowl, 2. LA Bowl, 3. Sun Bowl, and no Alamo, no Holiday bowl, no NY6 bowls, etc.
WSU, Ore St, Colorado, ASU, Arizona, Cal, as LEFTOVERS, LEFT BEHINDS, would not as a stay together group, would not go to either ACC, Big 12, and be their own division. That would be wishful, delusional thinking to think that would happen, have a chance of happening.