The Spurs are as good as they are due to their bench. San Antonio's formula for success has been to have the starters hold it close and then for the bench to come in and blow it open.
With that in mind, it comes down to this:
Does DeJuan Blair starting have anything to do with the bench's success?
It sounds impossible at first ... but maybe there's something to it. When Blair is in, the Spurs pound it inside more than any other time in the game. They also run fewer pick-and-rolls when Blair is in the game. Once Blair is removed, the Spurs become a totally different team.
Does that change in iden y have anything to do with the bench doing so well? It makes some sense because the type of defense needed to stop the Spurs when Blair is in the game is a totally different type of defense needed to stop the Spurs when Blair checks out.
To compare it to football: Blair would be the power running back who wears down the defense, while the bench is the scatback that appears extra fast in comparison and is better able to take advantage of a worn down defense. Even if the scatback's stats are much better than those of the power RB, a team wouldn't necessarily become better if they just went with the scatback full-time. In fact, they'd probably be worse.
Before I wrote out my thoughts and read these replies, I was pretty convinced that benching Blair was the right move ... but now I'm not sure.
Maybe, just maybe, there's a reason why the Spurs play like a 1st seed with Blair starting and a lottery team when Blair doesn't start. Maybe it's just something as simple as early energy, like
OV said.
Unless the coaching staff is 100% sure Blair starting has nothing to do with the bench's success, it'd be a risky move to take him out of the starting lineup. And since Blair can only do so much damage in his ~12 minutes as a starter, it might be safer to to keep him in the opening five.
I'm still not sure, though.
