With size restrictions there is no way to "fish" out a lake. Only Mother Nature can impact that. If you want to argue that u can catch out all the above 12 inch fish then that is valid although I don't think it's possible. This time last year "everybody" was raising heck about how bad Sardis and Enid were with the dinks and now both places are giving out limits like Obama giving free cell phones. Crappie lakes go in cycles........