Keep that QB upright enough to chuck some passes otherwise not gonna be able to run the ball. But you might be right, I think we're more suspect on run D than passing.
This is the first of what I always called an "air of danger" defense that I've seen in Dallas since Jimmy left. Tom had a few of them too. It's a feeling you get during a game, that disaster can strike on any given snap, for the opponent.
Lots of things we've griped about over the last ten years seem to be gone, as the last vestige of Ginger's influence went to the Chargers and took Ginger's offense with him.