Per the Detroit Free Press’ Vince Ellis:
FYI: Henry Ellenson will play for #Pistons summer league. Don't ask me who will be on the team besides Kennard, Brown, Thomas and Ellenson. I really haven't tried to find out, lol. Chill day.
— Vince_Ells56 (@Vincent_Ellis56) June 22, 2018
This is probably for the best for everyone involved: Henry Ellenson gets the chance to display his skills in a controlled coaching environment for Dwane Casey’s coaching staff, and the coaching staff gets a better idea of what kind of role Ellenson will be ready for.