Far too much time on my hands, but here goes.
There's 32 possible outcomes for 5 games, I'm going to assume a Michigan and Texas win, but here's how I think the other 8 scenarios could play out.
1. Oregon, Georgia, FSU win
Should be: 1. Georgia, 2. Michigan, 3. FSU, 4. Oregon; could easily justify Texas over Oregon though.
Committee goes: 1. Georgia, 2. Michigan, 3. Oregon, 4. FSU; gives a B1G/Pac Rose Bowl semi-final prepares the Big XII for future experiences never getting an at-large bid.
2. Washington, Georgia, FSU win
Should be: 1. Georgia, 2. Michigan, 3. Washington, 4. FSU
Committee does the same; four undefeated P5 conference champs makes their lives really easy
3. Oregon, Bama, FSU win
Should be: 1. Michigan, 2. FSU, 3. Oregon, 4. Texas
Committee does: 1. Michigan, 2. Oregon, 3. Texas, 4. Bama;
Unless FSU gets a lights out game from Tate Rodemaker, then there's a small chance they do the right thing and go 1. Michigan, 2. FSU, 3. Oregon, 4. Texas
4. Oregon, Georgia, L'ville win
Should be: 1. Georgia, 2. Michigan, 3. Oregon, 4. Texas; committee does the same
5. Washington, Bama, FSU win
Should be: 1. Michigan, 2. Washington, 3. FSU, 4. Texas, as above committee maybe does this if Rodemaker has a stellar game
Committee does: 1. Michigan, 2. Washington, 3. Texas, 4. Bama
6. Washington, Georgia, L'ville win
Should be: 1. Georgia, 2. Michigan, 3. Washington, 4. Texas, committee does the same
7. Oregon, Bama, L'ville win
Should be: 1. Michigan, 2. Oregon, 3. Texas, 4. Bama, committee does the same
8. Washington, Bama, L'ville win
Should be: 1. Michigan, 2. Washington, 3. Texas, 4. Bama, committee does the same
I'm trying to think of a pathways for Ohio State; I guess the only way would be Okie Lite, Georgia, Michigan, Washington, L'ville winning which would give: 1. Georgia, 2. Michigan, 3. Washington, 4. Ohio State
Of course, all of that is probably nonsense, and somehow Bama and Georgia both end up in.