IF we are going to stick with a system determined by voting and dogmatism (conference champs get in, even a 4 loss Northwestern team??), let's at least minimize the dogmatism and not guatantee a g5 spot. Many years the best g5 is 10th, 15th, 20th. Why guarantee any spot?
Which brings me back to...giving them their own ring. Top 8 P5s makes fine sense. Still, why have conference championships, THEN determine 8 teams? Might as well be more efficient and build the conference championship games into the overall system. Stop the "default play-in games" and literally make them play-in games.