This is as accurate as it gets when discussing the Iowa defenses down years vs their up years. It all comes down to the defensive line. If the Hawks don't have a front four that can get pressure on the QB then KF has got to allow the DC to adjust the gameplan. Which means man up on the outside and blitz the QB more frequently. Let's just hope the front four can get pressure, because history tells us when they can get pressure Iowa has the most success. History also tells us KF isn't exactly open to playing less conservatively.