If you are the Big 12 you do whatever is necessary to deliver the kill shot to the PAC 12. IF you have to take two initially take ASU and CU, but realize it might require four to get UW and UO. Taking Phoenix and Denver off the PAC’s viewership exposure hurts them even more in TV negotiations. You grab AZ if it is needed to get ASU. You only take Utah if God expressly commands we show mercy to them.