Their play calling system has a ton to do with it. Roman relays his play call to harbaugh who then approves it and passes it to kap. That's why the play comes in so late and in turn they get to the line of scrimmage late, they can never be tricky with the snap count so teams front 7 always has the jump on our offensive line, etc..

Some of the dumbest shit I've heard. Roman and kap don't even communicate during offensive possessions. Jim is their liaison so to speak.