‘”It’s two things really. It’s obviously the footwork and understanding what’s going on with the defense,” said offensive coordinator Nathaniel Hackett. “Understanding the offense and understanding how that offense fits with the defense. Obviously we see multiple, multiple looks from (defensive coordinator Mike) Pettine. There are all kinds of things that we’ll face. So for a rookie quarterback to go in with a new system understanding how he’s going to utilize his footwork and then give him one million different looks, there’s a way that he just has to understand how everything fits.’