I think Johnson is a Jason Taylor type of player. He's going to be a situational player the first few years of his career, before he becomes a full time starter. The kid can flat out dominate when he wants to. I think that sitting on the bench will keep him fresh, and hungry. He has the talent to be a starter for a long time once he gets coached up. I don't think we should spend the 15th pick on him, but I'm not going to freak out about it if we do.
The 2nd is a little high for a 6023 pass rush specialist. I like what he brings to the table in that role, but can't see taking him earlier than the 3rd. He could be a Middle class mans Dwight Freeney. Good, sometimes dominant pass rusher, who will always be a liability against the run.