Yep. I was thinking USC, UCLA, and AZ schools. The time zone expansion, market and already better contract (yes it'll be re negotiated) will, very likely, be better than the downgraded already bad P12 contract.Because assuming you aren't poaching USC, Oregon, Washington, and UCLA, you are matching the low value teams from the PAC with the low-value teams in the BIG 12. The point is you are taking teams with media value in the $30s without the teams driving that value. Now, would there be some boost for all by expanding into time zones? Sure, But without USC and Oregon you are running a conference with ISU and Okie St. as the teams with the best TV viewership. ISU and Okie St. are good brands to be in a conferences second/mid-tier. If they are at the top of a league it isn't going to attract much media value.
The Arizona schools and remaining CA schools suck for media value. CU isn't very good. Utah is OK. WSU and Oregon St. are very low. While I think a mix of Big 12 and PAC leftovers wouldn't be terrible, it wouldn't be much different or better in value than getting the best of the AAC in terms of media value. If it would help cling to power conference status and playoff eligibility then it would be better. But it is still WAY below membership of conferences with Big names, whether it's Big 10 or even the PAC than trying to expand.