Well if he had a deep bench, used the bench because the ball wouldn’t go in the bucket and lost, he’s done all he could. Choosing to not use the deep bench would open one to criticism.
You have to prepare for games when you are in foul trouble, missing shots, up against a motivated, tenacious defense. This Uconn team wasn’t built to beat that Arizona team in that type of game they just played. There will always be games when talented Uconn teams with highly ranked players, potential AAs even, just can’t score. It would be nice to have some bench players with game experience to lean on. Where were they? You don’t believe that Geno ever thought he would have to rely on Kyla and Molly, do you?