I think Ohio st winning the conf champ game, and still not getting into the playoffs is an indication that there shouldn't be conf champ games. An idea is to just take the winner of the conference during the regular season, and if there's two teams who has equal records, take the one who won in a head to head game, or if they didn't face each other, then go by who had the bigger margin of victory with whoever common teams they've played or whoever lost to the stronger team during the season if they had any losses.