I have said it before, and I will say it again. IMO, the selection process itself was better with the BCS. Two different polls, and what, 8 or 9 computers, compiled together to rank the teams. I would much prefer that and make it top four than the committee, which really is just a bunch of guys (gal) picking the teams that they want to see play. At least before we had two polls that factored in instead of just one from the committee. Then you had the computer rankings that counted an equal part to help lessen any Bias.
It has obviously worked out well for Bama as we were picked both years, but the selection thought process is a total unknown with how it is now.