I was very upset when, after looking through the control sections of the manual for NFL 2K3 four or five times, I found no explanation of the d-linemen moves, or hot routes. To my pleasant surprise, the answers to my questions were in the very back of the book. And man do I love them. 8, yes EIGHT!, different hot routes you can call, and they don't show up on the "coach cam" so if you are playing a human, they can't tell which WR you changed, you just have to listen for the QB barking some signals to know you did it right. And I like the way the d-line moves work(once I got used to it), and I like that they actually work, you can break into the backfield, it is a very good feeling when you get a wide open blindside shot at the QB with a DE you controlled the whole play. Also, the ability to make any single defender blitz on any play, that is amazing, I love that feature, you can totally change your play without calling a whole new audible, great addition. I am glad I finally took the time to get all the way to the back of the manual