Don't disagree with thus unless chaos happens and it could...
Here is who I can see being in...
Four Big 10 (Indiana, OSU, Oregon and PSU) Vol fans need to be huge OSU fans and hope they blow the doors of Indiana (Indiana has played absolutely no one)
One ACC (Whoever wins the conference)
One Big 12 (Whoever wins the conference)
Notre Dame (This is the big one...someone needs to upset them to make this an easier road)
One Non P4
That is 8 teams at the moment...Texas, UGA, Bama, Ole Miss and Tennessee could all be sitting there...Texas would/could be a one loss. Ole Miss loss to Kentucky could haunt them...in the same way UT loss to Arkansas could haunt them, Bama loss to Vanderbilt should haunt them but the name won't let that happen.
Then the big question comes into play...who goes to the SEC Championship game and if Texas wins that with only one loss does that eliminate a 3 loss team and let the others that were at home move in.
Going to be a fun few weeks.