Nobody on the OL was "fine" yesterday. They gave up 6 sacks and a dozen hits on Romo. They got a little better as the game went on, but it was not a strong performance.
The other team pays its players, too. We can't expect perfection on every play, particularly against a stout defense.
Our line didn't dominate the point of attack but gave a winnable effort in terms of its run blocking. I thought the blitz pickup was atrocious early but much better in the second half. Three or four of those sacks were on Romo hanging on to the ball and trying to do too much, so tough to blame the line on those.
I'd rather we have a healthy Doug Free in the lineup, but can accept Parnell starting. If that's the only iffy starter this week, we are in decent shape all things considered.