Even if he eventually becomes a guard (I'm not saying he will, but just responding to all the people moping that he's going to be one)... if he's a great guard, who cares? Right now, the best we got is above average in Onwenu. That's it. The rest are at best average, either based on production or age.
We supposedly have a really good offensive line coach. Maybe not Scar level, but from what I've heard, he's up there. So, let's hope that Campbell's talent plus our coaching equals a good to great offensive lineman (at least).