There's no question that the Celtics have a lot of depth, which inevitably leads to a lot of talented guys who get less minutes than they might normally expect. Lately, there have been a lot of topics talking about getting more minutes for Player X, and less for Player Y, etc.
My question: how stable should Doc be with his rotations? There seem to be two main theories here. The first is one that was labeled "Darwinism" by IndeedProceed -- basically, survival of the fittest. In this theory, the rotation stays flexible, and the coach rides the "hot hand". Guys who earn minutes keep them, and players who underperform -- whether it's through limited production or through lack of hard work -- sit on the bench.
The second theory is that guys need to play together extensively to build chemistry and cohesion. Proponents of this theory think that the coach should stick with those guys who have proven themselves in the past, and let them work through their struggles. It's basically a "pick a rotation and stick with it, unless something drastic happens" theory. Players need to know their role and have a comfort level, according to this theory.
My thought: I don't like a lot of shuffling in and out of the starting lineup. With our team, I think it makes sense to play the same starters roughly equal minutes every night. Guys like Ray, Pierce, etc., have earned the right to work themselves out of a slump.
With the bench, I think it's trickier. I think the coach needs to be more flexible here. I think Doc needs to tell the guys that the 10 non-starters are all completely interchangeable, and that it shouldn't be an ego thing. Easier said than done, I know. Still, if a guy like BBD is playing out of control, Doc should be willing to sit him for a bit and play JO or Harangody instead. Similarly, with Nate, if he isn't effective, he should lose minutes to Wafer or Marquis. The job of the coach is to keep guys motivated -- rather than brooding -- so that when the player who saw their minutes reduced is called upon, they're confident enough to produce.