Nate has evolved as a coach (IMO) during his time with the Blazers. He began as 'Sarge' and gradually eased up. That to me is one of the reasons I like him. When he got here, he had a young, immature, and in many ways unprofessional team. 'Sarge' is exactly what the team needed. But after a few years Nate seemed to realize that as the team matured and worked hard, it would be counter-productive to continue coaching that way. If he had continued to be 'Sarge' with the last few playoff teams, I think the players would have eventually tuned him out.
As Nate said last year, ""I'll be what I need to be, when I need to be it,"
He may not be the best X's and O's guy, but he is a great motivator and communicator. He's old-school, but is willing to listen to his players. And he has found a way to get his guys to buy into his system and keep their respect (well, except for Rudy). Even last year with all the injuries.
A great article by Joel Odom written last year on the subject.