Ok, Arizona is a very physical team and warranted all those 1st half fouls and when Joan "biased for Arizona and Adia" Bonvincini asked Lynne Roberts about all the foul calls during the interview at the start of the second half, Lynne stated "Yes, I hope the officials keep calling fouls" intimating that Arizona is committing them, which they were. Utah was down 10 at the start of the 4th quarter and needing to be more aggressive to get turnovers, they committed 11 fouls in the quarter including 6 fouls in the last 2 minutes of the game so I would say it wasn't necessarily the refs making up for an imbalance but the fact that Utah needed to take more chances. And yes, I was actually happy that the refs called all those fouls on the Wildcats because, you know, THEY WERE FOULS. Even the homer announcer couldn't deny the fouls and just kept saying you have to adjust to the way the refs are calling the game.
While I am glad Arizona won, I am also glad the PAC-12 refs called them for all the fouls they committed.