Zeke was a mediocre coach and a horrible GM. I agree with Onelifetolive that the question of Kidd vs Magic would be better.
Both have cheated, on the court and in their personal lives. Neither is worthy of the honor of coaching.
Who is a worse, Billy King as a GM or Kidd as a coach? Think I have to go with Thorn; he has been GM of the year for the Blazers, Hawks and Celtics. As bad as Kidd is he can only at the most give out 4 wins to another NBA team.
It's as if, when Elgin left, the "Atrocious GM Poltergeist" took a flight to Billy King's house. With a detour to Kahn's for a vacation, like Brad Pitt visiting NYC as "Death" in Meet Joe Black