Preseason and all other AP rankings are 100% influencing metrics, whether they are supposed to be or not. Which means prior season(s) results are influencers as well. IMO, these things should not be part of the “equation” for playoff selection, but they are whether “the committee” says so or not.
I was asked earlier what I thought of Vanderbilt’s play this year by a poster who said they thought Vandy looked good all year. I have a small issue with this. Unless you’re a Vanderbilt fan, how on earth does someone have enough time to watch enough games to say “they looked good all year”? And that goes for every school, not just Vanderbilt. It’s simply not very feasible, is it?
If it’s not feasible to watch and analyze everything, “eye test” is inherently biased, isn’t it? If so, you have to look at statistical metrics which are unbiased, or at least less so. And with a sport like football, where the sample size of games per team is so small, you have to look at who a team beat and lost to, and who those teams beat and lost to, etc (“transitive property”, while not perfect, is better than “eye test” if watching every game isn’t possible).
All I know, because I honestly did not watch every game, Vanderbilt appears to be a horrific loss for Alabama, yet it does not seem to have mattered. They beat nobody besides Alabama, and lost to Georgia State. Georgia State lost to Arkansas State (along with a host of other ****** teams). The same Arkansas State that Iowa State beat 52-7.
In just rambling now…