I think 8 is too many. If we had 8 this year, we'd simply have rematches of MSU and Oregon and Bama and Miss State.
I'd like something similar to a NFL style 6 teams with Power 5 Conference Champs and a wild card.
Top 2 teams get byes.
All Power 5 champs get in.
The two top teams get rewarded(depending on how you feel about byes) similar to the BCS system.
One extra team that feels snubbed gets a shot.
I think 6 is best.
I'm not a fan in a field that small of giving conference champs an auto birth. Think about the rare upset in the conference title game where one team was in the shit side of the conference and came in with 4 or 5 losses. We don't need to give that team an automatic birth for being bad/mediocre most of the season and then winning one big game. If the field were bigger than 6 then fine.
I think it needs to go to 8. How people it's too many games for college kids when they have a field of 24 in the FCS is beyond me.