After a four-way tie at the top of the Big 12 going into Week 14, we now know that No. 16 Arizona State and No. 18 Iowa State will be playing for the conference title. After being picked last to finish in the Big 12 preseason poll, could Arizona State be the most surprising team in college football this season?

With the conclusion of college football's conference title weekend, ESPN has updated its Football Power Index (FPI) rankings, which calculates seasonal data from strength of schedule and comprehensive statistics from offensive and defensive performances.

Coming out of an eventful Championship Week full of upsets and prove-it moments to help separate the contenders from the pretenders, let’s get a check-up on the