More challenging is one thing, but operating properly is a different story. The main problem people (myself included) are having, has nothing to do with it being more challenging, but more of the fact is the games are buggy and don't operate as they should. In the Chase & Tackle drill for example, running backs need to hit the proper gap like they'd be told by coaches irl. They can spin/juke/truck and that's fine, but that's not what is making drills like that problematic to complete, it's the fact the back will literally run you in circles behind the line of scrimmage and not hit their proper gap a vast majority of the time.