If this is true, only a matter of time before UO, UW, Stanford and Cal jump
ship to the Big 10.
The remaining 6 PAC teams should be desperate to join the Big 12. Either that, or be relegated to the MWC. In no way are those remaining 6 attractive to the ACC in an alliance/merge scenario.
And in no way does the Big 10 take any of the remaining 6.