You dream like you don't know dev team. Even they separate the set, you will no get unique looks (except only artifact). You will get a lot of swap palette of same model or better like ranged shire gear that be swap texture. You can look back at all gear you have now. Scouting always share model with Striking/Aiming. Scouting gear lack of own unique looks and you hope RDM will get unique looks? Same for aiming, many of it share model with caster/healer as ranged jobs already. How you think dev will crete unique look on each set?