We have a pretty solid team, but we need more defensive playmakers o the line. Guys that make things happen draw attention and thus open up opportunities for others. I'd really like a disruptive DE who can stop the run, but also pressure the QB. A guy like that will help Robaire, Babin, Peek, Dunta, etc.
Next, I'd really like a Haus-like C...like Baas. He could hold the point of attack against the biggest inside lineman and as Vinny says help the pocket actually form.