One week it is the season as a whole, and SOS matters more than even quality wins.
That'll change once it is in their interest to do so.
Notice Missouri and Illinois barely making the top 25 (for no good reason)... its so Big and SEC get another top 25 win. While Kstate (geez...) falls out, barely, which takes away a top 25 win (BYUs best argument).
Assuming a win @ASU, they'll fall out of top 25 as well, so we'll continue with just 1.