As I've said before, the QB could be the least blameworthy player on the team (theoretically), and if he isn't playing adequately individually, it hardly matters. His individual play still needs to improve to an adequate level for the team to have a high likelihood of being competitive in the league.
It makes little sense to focus on other areas of the team when the cornerstone of NFL competitiveness still isn't place. Why put the cart before the horse.
Adequate...meaning "average"??? Have you not spent numerous threads pointing out that his play is exactly this? So now what?