I think Scal has good coaching potential. I think he'll be a head coach in the NBA someday and very likely to be a good one.
I am not dumping Doc to take a chance on Scal though. Doc is a high level coach.
I'm sorry Who, but Doc is definitely not a high level coach. He is avg to just above average. Greg Popovich is high level.
Greg Popovich has developed more no name players/assistant coaches in this league than any coach that i've seen before. He doesn't take crap and will bench you, it doesn't matter if your duncan. I don't think SA has been through a losing streak greater than 3 games since he has been their coach.
Doc on the other hand, lets the big three manage the game. Never holds guys like Pierce accountable , for jacking up endless amount of crap shots these years. Doesn't know how to develop players. How many have been drafted and left our team in the last 4 years?? And are no longer even in the nba??