I hadn't noticed this when I watched it live but I re-watched it this morning and I can't really agree with this. They did what you're talking about once or twice but you could see they were a very tired team and on most possessions no one else was moving without the ball nor were they in position for a catch and shoot. We'd pass the ball around until the clock was running down and then Goran or Eric would have to take over. I think our guys were just exhausted at the end of this road trip and having to play a team that went small and ran hard.
We dominated that game until Washington went really small. Their best lineup last night was probably that stretch where they played Wall, Beal, Andre Miller, Ariza and Gooden. They would spread the court and whichever ballhandler wasn't guarded by Bledsoe would drive to the hoop (Wall most of the time). Once they went back to their traditional lineup (Gortat IOW), we built our lead back into double figures again. Down the stretch they closed with that same kind of lineup although they replaced Miller and Gooden with Webster and Harrington.
You could point to a lot of reasons why we won this game but after watching it a second time I'd give the game ball to Harrington. Wall was eating us up by this point of the game even though we were again guarding him with Tucker or Bledsoe (the guys who shut him down in the first half). Anyway, On Washington's first play after Eric made that deep three, Harrington slipped the pick and dived to the hoop taking away Wall's room to drive so he chucked up that long distance 3 that sealed the game for us. I guess Al didn't get the memo that they wanted the lane clear for their guards. By slipping that pick and rolling to the hoop he allowed help defenders to move in there with him and there was simply no room left to penetrate.