Actually, it’s easy to see a scenario whereby both Boise State and TCU are the ONLY unbeaten teams left standing..
I can see Auburn losing to Bama ( though I’d like to see Auburn run the table) and then see Bama lose in the SEC title game...Mizzou loses to Nebraska, USC beats the ducs..and Michigan State loses to the Hawkeyes..so now we have two NON auto BCS qualifers as the only perfect teams...there’d be hell to pay..
your lips to God’s ears.