I don't agree with much of that.
Baring some major upsets UGA, Ole Miss, A&M, Bama, Ohio State, Indiana, Texas Tech, Notre Dame, ACC Champ, best G6 are in. That leaves 2 spots.
If Texas Tech does not win the B12 that will steal a spot. I think Oregon, Oklahoma, Vandy can play their way in but it will not be easy. I would not be surprised if all three get left out. I think that is more likely than all three winning out.
If things break right, I think Texas could sneak in. They need to beat A&M and a lot of help though. Similarly for GA Tech. If they win out and with help (others losing), they could sneak in.
I think BYU, Utah, Miami all need to win their conference to get in.
Even if Oregon beats USC they could lose to Washington and be left out. USC needs to beat Oregon just to get onto the bubble but that might knock them both out.
I think Oklahoma will make it. If Texas Tech wins the B12 I think it will be Oregon as the last team in. I think the last team out is Tennessee.
But I would not be surprised if it is Texas as the first team out or even last team in. A&M has played no one in the Top 8/half of the SEC standings. How is it possible that they avoided UGA, Ole Miss, Bama, Oklahoma, Vandy, Tennessee in their first 7 SEC games?