That's your evidence of the PAC 12 having equal access? Just wait and see. The PAC 12 will always be left out when there isn't a champ with a worse record. Because everyone knows they're not very good.

Also, if a conference championship is so important to the committee, then how did georgia and alabama both get in for the 2017 CFP?

See, the SEC is good enough to get two one loss teams in before they allow USC (or any other pac 12 team for that manner) in with one loss.