it has done is given the SEC/B1G and the Media that is in their pockets reason to put their precious teams in there and do all they can to push out the "Have-nots"
I was also hoping that being in the BIG12 would open more doors, but watching this CFP Rankings show it just reaks with bias.
Give it time people before we see the SEC and B1G get their way and each conference gets a guaranteed 4 teams into the playoff each leaving 4 spots open between BIG12/ACC/G5/ND each year.