Every PVP kill regardless of your opponent level is considered an honerable kill.(the points given might defer depending on ur level, opponents level adn PVP level, but its still an honarable kill) Go read the preview again. U only get a dishonarable kill by killing greyed out NPC's.. and even by doing so u will still not get penalized for anything. SO to answer your question.. yes ganking will still continue. YAY!!!!