DL doesn't scare me or worry me too much. Dawson has consistently shown that he is a developer - guys get better every year under his tutelage. And they have some guys there that I think can be real dudes - Robinson in particular. I predict that he takes a huge step forward this year and will be a force.
The OL, on the other hand, scares the shit out of me. Which is weird, considering that 3/5 likely starters were high recruited, high 4-star kids. Austin was just pathetic and I have no confidence in Raiola (he needs to earn my confidence). There is enough talent in that OL room. But do we have someone who can actually do something with it.