I think Amen is the type of athlete that can get wherever he wants on the court, no matter how crowded things get. There aren't a lot of those type of guys in the NBA. If his vision and passing translate to the NBA, then he is going to be good. He'll need to keep working on his shot and commit himself to being a defensive menace, where he certainly has the tools to be crazy good on the defensive side.
Ideally Amen would go somewhere with a 5 that can shoot. If the Jazz somehow were able to draft Amen, and he becomes the type of player he seems capable of, then maybe we would have to pivot from Kessler. Luckily, Lauri makes a lot of different type of lineups work.
I would definitely be nervous to draft Amen, but also super excited since I seem him as one of the few players in this draft with super high upside.