Well I don´t think SE will ever create a melee DPS without positional beside tank. During they want melee have downtime for miss positional and skill gap. So range/mage dps don´t fall behind melee dps with movement/low dps output or they will need to add fight be like Neo Exdeath type with everyone downtime. Well though SE already add alot new content without positional fight already O5,O6,HoH and eureka.