What's odd is that you'd think UNLV would be a prime target/candidate too and, if so, why aren't they included here? I mean, it's not like 7 vs. 8 makes a difference at this point.
If the thinking is that the new Pac-12 will get leftovers if/when the ACC breaks up, I guess that's fine, but they'll be getting sloppy fourths after the SEC/Big Ten/Big 12 (Wake Forest? Syracuse? SMU? Boston College?). Would you even want those schools if you're a regional conference in the MT/PT time zones?
Seems like they also don't have the time to wait on that, so they'd need to get to 8 sooner.
So, just grab UNLV and whomever else and be done (for now).