This is kinda one of those "David Carr completed a lot of passes" moments - "only 3 sacks" is wildly misleading. The line got it's butt kicked by backups, Watson took way too many hits in order to target receivers in their routes, and as I mentioned elsewhere, our RB's had to successfully bounce outside of the design to make the run game work.
Yeah I know that they were bad. I was more taking issue with the "solely "