John Beilein hired Antonio Long to join the staff he is putting together in Clevaland away from the Quin Snyder's Utah Jazz staff. Lang was in charge of player development particularly focused on big men in Utah.
That is basically the exact same role that former Quin Snyder player Travon Bryant has occupied for the Brooklyn Nets since 2017.
https://thejnotes.com/2019/06/27/utah-jazz-snyder-coaching-staff-flux-two-major/
Will Snyder shake things up a bit by bringing some fresh faces into the fold?
If I had to guess, I’d wager Snyder goes with an up-and-comer if he does decide to add to his staff.