The real question is this, if we went to a playoff system, why a 4 team playoff system? Why not 8?
SEC Champ
B10 Champ
B12 Champ
PAC Champ
ACC Champ
3 Wild Cards
Because one of the things that makes college football so great is that every week is life or death - you feel like you can't ever screw up and drop a game or you're screwed.
If it expands to 8 then when Bama or Oregon or whoever drop a game early, the opinion will be "eh. not a big deal. they'll rebound and still make it."
I think 6 teams with 1 and 2 getting byes is the sweet spot.
Ummm....that's already happening. Look at the talk about which one loss teams deserve to be in.
And...for the record, this has been happening for a very long time. Look at Alabama winning the championship when they didn't even win their division. Look at us in 2001 playing for it when we didn't win our division. Neither team should have been in the championship game because they didn't win their conference.
Also, if you take conference champions, EVERY GAME STILL MATTERS because you have to win your conference.