Yeah, I really don't buy the notion at all that Doc has "improved."
Guy's always been one of the best on the bench in the league.
His approach, though, succeeds best with mature, intelligent basketball players, and it magnifies the warts of players who can't, as John Wooden used to say, "think the game." Smart, defensive-oriented basketball that requires intelligent players to hit on all cylinders.
Early on, we didn't have any of that - no smarts, no maturity, no defense - and the results were, predictably, poor. That's why as long as Doc's here, there's not going to be any room on the roster for the players who fascinate posters here because of their "awesome dunks" or things like that.
What goes on between a player's ears is always going to be far more important to Doc than an ESPN highlight or two, and that's why this franchise isn't going to slip that far during any rebuild.
The "improvement" over Doc's tenure came when we stopped trying to fit square, unintelligent, immature players into Doc's round holes.