The BIG proposal is overall simple and logical. They just took the top 24 teams according to the playoff ranking, and did the brackets based on seeding (same as NCAA tournament, e.g., lowest ranked vs highest ranked). Nothing is particularly unique about it other than being more teams and having 8 teams with a bye. Everything they have listed has appeared in at least one of the “what if” options posted on this board over the past two years. In fact it is so simple that I think we moved past this kind of basic model a very long time ago.