Only a very few will care about team 12 vs team 13 next year. This year it would be Oklahoma in and LSU out.
The rankings for teams 5-12 would have been different this year if it was a 12 team playoff precisely because 12 vs 13 matters. The committee is all about actual fairness when it doesn't matter, but make no mistake it will be all SEC and Big10 when it does matter.
I am for having automatic qualifiers, because that takes the decision for deserving teams out of the committee's hands. However, if it moves down to a 5+7 format without any further stipulations, it will basically be 9 Big10/SEC teams plus three token "others", which includes the Big12 and ACC. If the SEC and Big10 want total control, then as
@orientalnc implied the rest of FBS and D1 should let them do their own thing in all sports. People complain about ND competing in the ACC in all sports except for football, yet seem to be OK with the SEC and Big10 taking all control of the money in FBS football while depending on the other D1 conferences for the other sports. Let them become their own regionalized group with limited competition and see how much national interest they are able to keep.