Im god awful at this game, offense is something i can always improve in, but i somehow only managed to figure this out, but playing defense is really really hard in my opinion. Can anyone guide me to a beginner/medium defensive tutorial? I can only find like either cheese schemes or really like a lot of button pushing schemes. Learning to read defense etc is already in the game, but learning how to make my own scheme. 

I run a 4-3 currently. Im trying the Panthers d book.