Actually, when it comes to defense their transition defense is what they do the best. Caitlin is going to have turnovers, she's young, aggressive, & playing with players who aren't near her level of talent so it is going to take time. She is unapologetic for trying to make things happen & I agree with her, look at her stats for what she brings to the team everything but turnovers is great. But as the team grows & gets more depth coming in those will come in line. I don't think anybody thought this season wouldn't be filled with ups & downs with what 8 underclassmen (athletically).
Iowa has turned the ball over more this year than their opponents (actual stat) but is still winning & right in most every game, if the offense was a problem that wouldn't & couldn't be happening considering the level of defense. Even dating back to my coaching days in D1 (too many moons to count) I don't ever recall seeing Time of Possession tracked in basketball. We looked at a lot of other metrics but I don't recall that.
The current lack of depth was hurt by a couple of previous recruiting classes not working out, that is why I said I am really excited by the 20-22 classes because under Bluder those quality of classes strung together hasn't ever happened. Still they have made S16 & Elite 8 despite that. I will say this for Lisa, she uses her subs expertly at timely spots using them right before or after media timeouts to extend breaks. It just didn't work out in this last game because Megan Meyer wasn't ready for Indiana's guard defense, Logan Cook wasn't either, & Sharon Goodman gave it her all against a likely All-BIG post when Monika got some fouls so that hurt the depth in that particular game.
Iowa doesn't run a 5 out offense, it is the read & react or as some call it the 4 out 1 in. It is the same thing they ran 99% of last season. It does have some triangle principles but the options & reads are different. All they need to make it work is a true post & point guard per Lisa Bluder.