Blizzard should implement new glyphs for each class, new hair style/facial features and dance moves for each race AT LEAST once every expansion

They should actually do it once every few patch within a single xpac, but instead they haven't added anything new since when? WotlK?This game should focus a but more ALSO on the aestethical customization possibility to ehnance players' personality display.Still waiting on these WotlK new dance moves tho', Blizz.