Maybe the CFP could follow the I-AA model. Twenty four teams, the top 16 are seeded. The top 8 seeds get byes the remaining 16 play in the first round with the seeds 9-16 having home games. If they have conference champs auto qualify there would be 9 (AAC, ACC, Big 12, Big 10, USA, Mid American, MWC, SEC, and Sun Belt - PAC12 gets nothing auto with only 2 teams), plus 15 at large bids of the highest ranked remaining teams. Seedings off of rankings too (then the fight's over which ranking AP, Coaches, ESPN power index, ..., maybe a composite - average of AP/Coaches and whatever else is included)