I don't get worked up about the rankings too much early because this time last year I believe Auburn and Mississippi were in the playoff rankings and they didn't come close and Ohio st was 14th.
I have no problem where Baylor is at the moment. The Big 12 schedule is all back loaded. If they win out they will be in the top 4. If the Big 10, SEC,Big 12 and ACC champs are all undefeated they will be the 4 teams. The question is once you get to only 1-2 undefeated teams where do you rank the 1-loss teams? Or do you you put in an undefeated Memphis over a 1-loss power 5 school? Does the winner of ND-Stanford get in as the top 1 loss team if Bama loses or over LSU if they lose to Bama.
I definitely don't think Oklahoma will run the table but if they somehow did beating Baylor, TCU and Okla St in consecutive weeks I bet they get in the playoff . Let's just say I'm a lot more worried about them winning out than I am about them winning out and being left out.