The sense I got from her most recent 11 Personnel podcast was that the offense was not quite as far along for several reasons- one, she thinks the defense is very, very good. Potentially really good... Two, they are mostly not going full speed. Three, the defense knows their formations and plays pretty well. And four, the offense is experimenting with various things. Anyway, that was the gist I took from it. Is the OL rock solid at this point? Likely not. But that was her thinking.