When I see a poll, I view it as a listing of how well a list of teams has done on the field of play. The 25th ranked team is not necessarily the 25th best team in the country...but, on the field of play...with all things that went right or wrong as they progressed thru their schedule...they have performed so as to warrant a ranking of 25.
If a team...say Florida...had a ton of injuries and, as a result, was 0 and 6. And now that they have those players back, should their ranking be adjusted because they could now beat several teams ahead of them? No! A ranking is based on record...not on how they might fair in a head-to-head game.
jmo