What do you mean "someone who hasn't"????? Are you saying that someone who hasn't improved hasn't tried to? There are lots of people who don't know how to improve or have the time it would take for them to make major improvements.
These games. 8, 9, 10, Banks, One Pocket take so much to improve at that its not fair to compain about lower players, APA is the ideal place for them, but if they show up and go to 2 while I go to 5..., it sucks if they win, but they'll never win in the tournamnets where we all go to five and I have put the time in and have the understanding how to improve, so I deal with it.