DL's only legitimate gripes against Quin would be not playing Oni or Brantley some minutes to see what they have there... or not giving Shaq a legitimate chance to play the wing and add the help defender we need. He likely didn't want to bring someone in to play over them if he believes in them... of course if that is your MO why do that to your first round pick in a big way.
DL not finding two real nba players to fill in the roster in place of Thomas and Morgan is pretty incredible. Adding Ersan who is a real nba player is whatevs... but looking at the roster how exactly did you think he'd get used and wasn't there obvious bigger needs?