Alabama still reigns supreme while the Big 10 dominates the playoff discussion with 4 teams in our top 6. The result of "The Game" leads to a potential nightmare scenario for the playoff committee. Neither Ohio State nor Michigan qualified for the Big 10 championship game which will feature Penn State and Wisconsin. A Penn State win will mean that in addition to winning the Big 10, they will also have a head-to-head win over Ohio State. The committee would then have to choose between leaving Ohio State out, leaving out the Big 10 champion who beat Ohio State, or possibly leaving out one loss ACC or Pac 12 champions. The decision would be much easier if Penn State loses, Clemson loses, or Washington loses. I don't mention Alabama because I think they are guaranteed a spot no matter what happens in the SEC championship game.
I anticipate a lot of talk about an 8-team playoff over the next week. A possible approach would to give the Big 5 conference champions a spot plus a Group of 5 team and 2 at-large picks. This year I think that would look like Alabama, Clemson, Washington, Penn State/Wisconsin, Oklahoma/Oklahoma State, Western Michigan, Ohio State, Michigan.