Generically speaking it was the O line, but upon a little investigation what shows up is that it was a combination of player injuries and the timing of those injuries that caused our best guys to not take a single snap together as a unit throughout the entire season, that and Spain being an azs about actually doing his job, and getting himself fired, are the root causes of the run game floundering so badly. Throw in poor scheming, and you’ve got the icing on a cake no one wanted a piece of. To our benefit Beane understands this, jmo.