Funny, I spent most of the day ranting about how Johnson was a complete waste of roster space, and how we should have a real fullback (Jon Kuhn ring a bell?).
I wouldn't disagree with that at all. I still think we need a fullback and some true variety in the design of the run game.
Johnson blocks well from the TE/H-back position and is a good situational player. I don't think BA puts any of our blockers in the best situation to succeed, and I still like a true FB. Just sayin' that Johnson has some good blocking skills and is a good utility player.