I agree as this is realistic but at the same time, this would be tricky for EA to put into the game.
There is already to many people complaining about physic DB's. But my reply to that is how many times irl do you see an elite DB running the WR route for him? Alot.
Well just imaging how much complaining we would see if the CPU would be able to pick up on play calling trends and runs the perfect plays to stop what you are doing?