As I've said, I'm not in favor of a quick firing of yet another Head Coach. But if I were going to fire him, it would be due to him not playing those guys (especially Dunn). If Ryan wasn't dealing with an injury I see no justification for him not being on the court regularly.
It seems like the Suns are figuring out they have some bookend type forwards that can play with Durant or off the bench. I guess I'm thinking back to the days of Gar Heard and Curtis Perry.
Dunn, Ighodaro, Martin and O'Neale are these type players. Wish Oso had an outside shot, but I guess you can't have everything.
IMO, Gillespie has allowed these players to play their game because he is content to run the team and make sure everyone is involved. Since he doesn't tend to turn the ball over, this has helped remedy one of the Suns biggest weaknesses, turnovers.
I'm not comparing talent, but Gillespie reminds me a lot of John Stockton, Mark Price, and Steve Nash in the way he runs the team. Although not overly athletic, he is an absolute pest on defense. He gives the team a rudder they desperately needed. Tyus Jones has excelled as a shooting point guard coming off the bench.