The ranks haven't been as high, but Utah has shown up in 30 CFP Rankings, more than any teams besides Alabama, Clemson, Ohio St, Oklahoma, LSU and Notre Dame.
PAC 12 CFP appearances
7. Utah 30
13. USC 26
17. Oregon 20
25. Washington 18
26. Washington St 17
27. Stanford 16
40. UCLA 10
45. Arizona 8
45. Colorado 8
48. Arizona St 7
77. Cal 0
77. Oregon St 0
(For those wondering, BYU is #57 with 5)