How far did BYU fall in the national rankings after its second straight loss?
The Cougars dropped a thriller at fellow league contender Arizona State, who is now the highest-ranked Big 12 school.
Big 12 football power rankings: As BYU, Colorado fall, Arizona State takes advantage
BYU and Colorado shared inside track to the Big 12 title game. Their stumble created a logjam atop the standings and a new No. 1 in the power rankings ...