The Dallas Cowboys offense is not great right now. As is often the case. there are a number of reasons for this. We can talk about how the front office did not outfit the roster with enough playmakers. The lack of run game is certainly an issue. You will never be searching long for someone to criticize the quarterback in charge of it all.
It is possible that all of these are true in their own ways and at different times. One thing not listed in that group of potential problems is the person in charge of it all, head coach and play-caller Mike McCarthy.