Wolf: Can Arizona and Arizona State afford to keep coaches?

The big question before the season was which Pac-12 coach would get fired first: Arizona’s Rich Rodriguez or Arizona State’s Todd Graham.
In September, it looked like a tight race as Arizona State started 1-2 and Arizona was 2-2 with victories over lowly Northern Arizona and UTEP.
But Arizona has won three straight games thanks to the emergence of super sophomore quarterback Khalil Tate. Arizona State has won two straight, upset Washington and is expected to have a sellout crowd at S