Coming back did not help Garza's draft stock much, but he was the face of college basketball for a season. Imagine if he had NIL.
I cannot imagine PS is a first round pick. As such, he is likely going to have to grind his way in The G league for a year or more and hope for something to come along. Personally, I would prefer to come back to Iowa and be the man if the NIL money can at least be on par with G-League money, which I understand isn't all that much. Who knows, maybe he pops his senior year and averages 24 a game shooting 40% from 3. That might raise his stock some. He has, frankly, not been consistent during his college career. A strong senior campaign might solidify his stock a bit.