Nunez
Premium Platinum
Every failed head coach who wasn't a retread was a fantastic assistant coach which is why they got a chance in the big chair in the first place.
Some people just make great assist coaches and the ones who stepped higher and came back down at least aren't overly focused on how to get promoted!
Dew did a fairly good job at the Suns though and is a big part of the reason they retained players, got an identity and aren't a basket case. Only lost his job because of Dimma being keen.