I'm not sure who you're targeting with this post, because most people I see are primarily upset with the OC, Harbaugh, play calling, offensive approach, etc. Yes, the O-Line got bullied by a very, very good d-line, but overall the offensive scheme was incredibly disappointing.
Regarding your point about UNC coverage - we moved the ball extremely well when exactly they expected us to pass so I don't buy it that we couldn't have gone more pass-heavy in the first 3 quarters. They were dropping 7 during the 2-minute drill and we looked better than we did all night.
We're all just sick of PJ's conservative offensive philosophy, and it seems to have spanned across multiple OC's at this point. The rest of good to great teams aren't afraid to push the ball downfield, even if their run game is stifled
PJ needs to have a serious talk with Harbaugh because this scheme and play calling will not win big games in the B1G.