I think I'm feeling like kind of a combo of digsthepack and warhawk.
Personnel-wise, we need a good RDE, preferably who can also play on run downs if needed. We need Jenkins back and healthy. We need at least some talented depth at end and tackle so we can rotate.
Coaching-wise, well, I've harped on this before and I'll do so again. We need a big-league coach for our defense -- I don't know who that guy is, but we need someone on the level (or with the potential to be on the level) of the guys they have in New York and Pittsburgh. McCarthy isn't a defensive guy -- he knows offense, and that's about it. We need someone who's at his level ability-wise on the defensive side of the ball. With the personnel moves warhawk lists, you can't tell me we don't have an extremely talented defense, we just need someone who can USE that personnel.
The thread title sums it up -- pass rush is the name of the game these days. We're not too far from having the people to make it happen, we just need a good plan.