The outlook toward the postseason in college football is starting to shape up with a wave of upsets in week four’s action. There were six upsets of Top 25 teams, including three from the Pac-12 Conference with No. 10 Utah, No. 19 Washington State, and No. 24 Arizona State falling in the rankings.
That wave of upsets saw USC join Oregon, California, Washington and Utah in the rankings. ASU and Wazzu dropped from the polls, although both are still receiving votes, as well as Colorado. (I have no idea how 5 people voted for ASU in their top 25, the same number that voted for CU.