The other factor is how people frame the debate on the playoff. Is it trying to determine the "best team" or the National Champ? March Madness is a horrible way to determine the best team, but a great way to decide the National Champ, since every conference is represented. Yet we keep insisting only the "best teams" should make the playoffs.I think 6+6 is the best format just because there is usually at least a couple G5 teams that are pretty good. Sure they might get absolutely smoked 9 out of 10 times, but that 10th time will be amazing and help build hype around the playoff. It’s the same reason March madness is so great that the little guys get a chance too
Seriously how many times would the 3rd or 4th place teams in the SEC or B1G really challenge for the title? And most times the 3rd place should have it was because they didn't make the title game due to divisions. Realistically it's same amount as a G5 conference winner. If they had a chance they would have shown it in the regular season.