Per Nick Underhill: Dennis Allen spoke extensively about the red zone issues. Says it’s a combination of play calls, execution and coaching

This is part of what I was talking about during the discussion of "upgrades." We finished 21st in the red zone last season and then went and got a QB that is normally rated as one of the worst QBs in the red zone. No on should be shocked by this outcome.
My goodness Jah, when will you understand that the QB is not the only one responsible for RZ efficiency?