Conferences with a Championship Game chose to chase the all mighty dollar. I know for the SEC championship school not even in the game get a million dollars. You can cry me a river if your team loses it's CCG.

You need 12 teams to have a CCG. Obviously not all conferences have that the required number of teams.

Personally, I'd rather teams go to 10 team conferences and see a round robin with 2-3 OOC games against rival conferences. CCG games just allows weak teams (Kansas and Mizz for example) to be in the National picture due to extremely weak SOS.