That's moving the goal post a bit, isn't it? People say he's a bad coach because we flame out in the playoffs. I point out Stotts gets the most of his guys, but we just don't win a lot because of the talent.
Nobody really presents much of a contrary argument, but now his big flaw is he runs an ISO heavy offense. So I point out his offense is surprisingly good, we just don't win a lot becuase of the talent.
So because his team doesn't need much coaching skill as an ISO team, and our defense sucks, we should get a new coach.
I'm happy to address this one too, but I just want to point out people are moving the goal post.
So let's address his ability to coach defense.
He basically plays the same defensive scheme that Utah does for the same reason Utah does. Because of the talent. (See a pattern here?)
Let's back up a little and consider an oft-overlooked aspect of the Blazers' talent strategy. Portland has traditionally had a hard time attracting good free agents. As the league has shifted toward swing men and three point shooters, traditional centers have become kind of a commodity nobody wants. So whereas a decade ago a Nurkic, Kanter or Whiteside would be a premium "get," they're kind of in the bargain bin of the NBA. Olshey lives in that bargain bin, because the only really good talent he has to trade are Dame (untradeable) and CJ (who for reasons that baffle me is also untradeable.) He also drafts 7 footers like Collins and Leonard (and big slow guys like Swannigan) because again, the really good 6'8 guys are basically gone by the time he gets to pick.
So Stotts is handed plodding 7 footer after plodding 7 footer and is told to make it work. He looks at Utah and sees how they make their plodding center work, and we do the same. Sag the center on the pick and roll and hope our guards and wings fight over screens. In this dropping scheme, the center protects the paint, and only comes out to the perimeter in specific situations (late shot clock, Steph Curry will be left open, etc). It's not ideal, obviously, because
the best defensive teams in the modern NBA don't do it. The list I link to is lead by squads with lanky 6'8 guys and switching is the name of the game. Utah, a traditionally excellent defensive team, is ranked 13th. Beefy centers are not the future, but they are what we can get. At least under the current strategy.
So why is Utah ranked 13th on that list while we are fucking 27th? Well, it *could* be that their coach is a lot better. Or it *could* be that they don't start two 6'3 guards with terrible defensive reputations. It could also be that half their team isn't injured. It could also be they don't play Mario Hezonja or Carmelo Anthony. (Sorry, Melo, I love ya but you were never a stopper, and it's getting worse.)
If you fire Stotts and get another coach without changing our GM, that coach will also probably be stuck with bigger slower centers, and we'll be forced to play a dropping center scheme. And our defense will continue to be mediocre at best. Because if Olshey has proven two things in his tenure, it's that he likes his slow 7 footers and he ain't trading CJ for anything, including somebody who can play defense.