I prefer the pre BCS model, multiple bowls that no longer matter were huge, must watch games back then... Cfb was at its best then... Too much wanting it to be like the NFL and the like IMO... Not a BCS guy but def hate the playoff
If you are going to "crown" a National Champion then there has to be a playoff. Letting a committee or computer program decide which two teams out of 120 deserve to play for a National Championship is just stupid. Way to much bias into those decisions...even with computer picks. All other sports...including all other levels of football...have a playoff. The problem is it needs to be at least 8 teams. Not sure it needs to be more than that, people's opinions will vary on that topic. But if you are going to have 5 special elite conferences (Power 5) then you have to have one team from each of those conferences have the ability to make the playoffs.
5 undefeated teams at the end of the season will likely never happen, but if the top team/conference champion was undefeated in all Power 5 conferences...one conference would miss the playoffs. The discussion can be made that one conference is weaker than another, but they are all in the Power 5 group and, in this case, should all be represented. Will need at least a 5 team playoff.
Add to that, the typical SEC argument that they have the toughest conference in the country (again debatable but will say they do for the next argument). Then the second best team in the country could be a 1-loss team from the SEC. Since we have to have 5 teams to cover all the Power 5 conferences...a minimum of 8 teams in the playoff is needed. Add 3 at large teams and you cover this argument as well as the opportunity for an Independent like Notre Dame to advance (or a 1-loss power 5 conference champion to advance along with an undefeated ND) and the potential for a really strong non-power 5 conference team to advance.
IMO this would at least handle 90% of the debate about the current playoff format and not extend the season too much for student athletes. Football is too tough a game to have a playoff system like basketball. There is no way football players could handle two games in a week like what happens in March Madness. The more games we add, the much longer the season and that is a big negative to a lot of people. Changing from a 4 to an 8 game format adds one week and covers all the bases...again, JMHO.