For the millionth time, CM at the 4 would come after DJ graduates.
I don't see anything as realistic til I see him take the court. We will see if JB sticks CM at the 3 if he doesn't show the ability to hit the 3 or create off ballscreens. If not, I suspect his slashing and defensive versatility will be more impactful at the 4.
I don't even take Watson into consideration.