You sound a lot like the attackers of Dr. Davis. Haven't won enough. Need new blood. Change, change, change. How did that work out? Most coaching changes fail.
The freshmen and sophomores are good players, and it looks like very good players with some experience and physical growth. A couple of nice recruits for next season. This is just a weird kind of transition year.
For example, Owen and Krikke are both deep post traditional centers. They each need the low post to be most effective. But, Iowa needs Big Bens scoring while Owen grows into the job. There's the Patrick problem, soon to be solved by the passage of time and replaced by Dembele or Py Sandford. Tony Collins will be hard to replace but Dix has the potential to be a good player. We have two good PGs, one a potential superstar. Who knows what's in the portal.
You don't like the style of ball, don't watch 'cuz you know what you are going to see. Since no one at Iowa, not even Lute or Dr. Davis could stockpile 4 & 5*s. Living through a transition year sucks but it happens.