College Football Playoff Committee Criteria Rule Book.
Rule 1. Must be power 5 and win your Conference, preferably undefeated.
* Denotes excluded teams.
*Notre Dame
*Alabama
*Most of SEC but not all, excludes KY, Ark, Vandy, Ole Miss, Miss St, South Carolina but none of those teams will ever make it anyway.
Rule 2. Must be in sec to get two teams in from same conference.
Rule 3. What to do when 4 SEC teams have only one loss each?
See rule 1. If Notre Dame has one loss then they are out because they did not win any Conference Title but the other 3 one loss SEC teams did not either but hey thats ok its the sec, everyone gets a title in the sec sec sec conference.
Rule 4. When in doubt just vote how espin tells you to vote.
Rule 5. Hey all you other Schools out there, win all your games and you get in, maybe. See Rules 1-4

thats how I envision it.