To be honest I like the system just the way it is. When it goes to 8, then your 9 and 10 teams will be butt hurt. Then you’ll have people wanting 16. The more teams you put in the playoff, the less important the regular season becomes. College football has the best regular season in organized sports as it stands now IMO. Leave it at four teams, but scrap the committee. Just too much room for human bias and selfish ambition to have a group of people decide who the best teams are. Use the BCS format to determine the four best teams, and if you don’t make it, shut up and do better next year.