There will be no one if players catch up. The fundamental principle of Lineage 2 is that the easiest, most efficient way to gain an advantage over other players is to outgrind them. That (not some game mechanics - the game per se is garbage) drives all activity and keeps players if not enagaged, then at least busy. The moment that is not possible, for example because just about everyone is at the cap or because additional grinding nets only marginal advantage, there is no point in doing anything, and the server needs to be ragequit or reset.