So let's boil down 2019-2020.
At the 5: Tre Williams should be a starter. Bench: Haarms, Boudreaux, and Dow
At the 4: Wheeler, ?
At the 3: Newman, Sasha
At the 2: Sasha, Hunter
At the 1: Nojel, IT
If I were king, I would work on making Haarms a power forward over the summer. He has a good touch shooting, and can handle the ball. Boudreaux might not see the floor unless he converts to a PF too. I could see him alternating with Wheeler at the 4-spot. That assumes Dow is able to contribute in a back up role.
I expect both Isaiah and Newman to contribute right away. Too bad Brooks is looking so hard at that dumpster fire down south. He could have immediate playing time here at either the 3 or 4 spot.