I think criticism of the O line is highly warranted. Jurgens may be a good athlete, but he needs to add 15 more pound and a lot more strength. He's not very good when someone is head up on him. He did improve from game 1 to 2, but he lacks the strength to drive block.
Guard and tackle play is inconsistent. Sometimes they are driving guys, sometimes they are stagnant. We really lack athleticism laterally. If the D line slants away we have a hard time getting anything more than a chip on them.
All over we lack communication and awareness. Guys aren't picking up line stunts and edge blitzers with 4 man rushes. Double teams get to the second level, but we don't scrape to the LBs. We also don't maintain blocks long enough. There were several plays this week that could have been 8 yard gains if guys stayed with their blocks a second longer. Instead we only got 2 or 3.
All that said there is something amiss with Adrian right now. He doesn't have touch on the ball, and he's trying to throw to open receivers instead of throwing guys open. He's thinking too much. I'd honestly rather he just take off if he's that unsure.