Correct..my biggest fear is the PAC12. They are locked into poaching Big12 schools. There is no way they raid the Big East. Like said above...Lets just say they got BSU and BYU (which I am not sure they want). THey still need 2 more. Tex, OU, OSU, KU, Mizzou, K-State, BU and ISU will be there only options. Otherwise they have to go into the Eastern Time zone.
The pac 12-14-24 what ever will need to keep expanding west and north or take schools in he east coast. The travel would be terrible. This is why Kansas and K-ST could be swept to the west? Geography. The same reason that ISU could be in the big ten. Geography.