When you consider that we shouldn't have lost to the LAC, kicking woes. And we played a journeyman back-up (who played up to his talent level and reminded us all why he was a back-up) against Pitt and Miami. And have been without our leading receiver, our second round draft pick (also a receiver), our top FA signing (also a WR) for most of the season, I'd say our offense has been exactly what it should have been, run heavy, in a pass happy league. Throw in our kicking issues and I'm surprised we're 6-7. We could EASILY be 8-5 or even 9-4.
I don't know if JB is the answer at QB. He has some deficiencies, but he hasn't had a lot to work with at times. When your O gives the team a double digit lead to work with in the fourth quarter and the D can't hold it, you have systemic problems that can't be laid at the feet of one player.