Have you seen our player base? Hard is subjective. If you make it too easy, then our average player would be annoyed by it, not to mention what would be the point then? If you make it too hard, it creates different type of annoyance.

Forcing players to do something they are free to do of their own will (they can study guides) isn't going to work. They are lazy and they want to stay that way. Forced effort is going to be major turn-off for them.