If Alabama and Georgia both win out, the committee might end up treating the SEC title game as a sudo playoff game and the loser doesn't get in. I especially think they do this if there are a lot of 1 loss teams remaining.
IMO it will be impossible to leave Ohio State out if they win the rest of their games, including the BTT game.
I think the Pac 12 is out. UW at 12 basically guarantees that.
I think OU loses at least one more, and I think TCU loses one more. I do think the Big 12 will be out of the playoffs.
ND still has @Miami and @Stanford. Bet they lose one of those too.
If I had to guess, I'd put GA or AL winner in, Clemson in, OSU in, then I could definitely see Miami sneaking in if they beat ND.