The Wildcast, Episode 348: What we learned about Arizona through 4 games; Pac-12 picks for this week

The Star's Justin Spears and Michael Lev assess the Arizona Wildcats football team through the first four games of the Jedd Fisch era, with the UA entering a bye week before returning home to face UCLA. The guys also run through this week's Pac-12 slate and predict how each matchup will fare.