I agree with your opinion it is not really necessary BUT there are how many PvE map SO why not one PvP map with a free pvp arena area and the rest allowed duel, strike dummies for training, pvp skill activated, and pvp points earned for those who control the arena for example, I may be exaggerating but I write this to the snatch without thinking about the rules to apply to it, it remains simply a productive suggestion for an introduction to free pvp in this game