you will have another excuse this yr and the next and the.......................................................................................................................................... cuz thats the way you roll.
Your really don't know much about it do you. You expect the line to be vintage 1994 and that isn't happening. So you need to get over it. Last year the line was pretty serviceable considering the injuries. After Knevel re-injured his ankle in the first series against Indiana last year, Nebraska was playing 3 walk ons out of 5 linemen, and they sill won the game.
You know nothing about offensive line, as a unit it is by far the hardest thing to develop.