I'm still waiting for someone to show me a single year in which more than 4 teams deserved a shot at the National Title once the bowls were over. Oh, that's right. They can't because such a season doesn't exist. People who propose a playoff are doing nothing more than trying to NFLize college football and turn the most meaningful regular season in sports into nothing more than a warmup for a tournament.
OK. Just show me who the best 4 teams are every year. Show me this proof that you have that the 4th best team is always better than the 5th best team in these grand polls the media puts together.