This team needs to work out the kinks. At the moment they are playing better when they simplify things, and that is easier with Pierce running the show than Rondo, however, if they want any hope to beat elite teams, they are going to need to find the balance where they can use Rondo's strengths to compliment the other guys.
Doc needs to be hitting the film room hard right now, because this is on him, as much as it is on Rondo. He has always been excellent at integrating players skillsets to maximize their positives and minimize their negatives. Lets see what he can do here.
He has found the balance before, but this is a different group of players, and he needs to find it again.