Very fair point, but with only 4 spots you are limited with conference representation. As a stong contender gor 2nd or 3rd in the 1st or 2nd best conference you need a good season and or help from top dogs. With 6? at large spots there is much more breathing room. Now I need not worry about usc or clempson, they have their spots and a 9-2 tenn (assuming losses to uga and bama) is getting in over everone but like an 10-1 um/osu and there’s only one of those in most scenarios. I’m sure there are plenty of exceptions but I honestly like it more when losing twice means no nc contention.