I have yet to see a new piece of gear for my RDM which fills 2 roles, allowing me to create space, all I have seen is new gear which allows me to throw out 1 old thing for 1 new thing. My RDM has more sets than almost any other job could I would think, between, this is the list. Enhancing, Cure, MND Enfeeble, INT Enfeeble, Stoneskin, Fast Cast, MAB, Refresh, Party Buffing, Merit Spells, TP, TP-Acc, TP-DT, PDT, MDT, KoR, DB, CDC, and Req. Out of all of those sets, not a single piece that was added and new fulfilled 2 roles, giving me more inventory space, in all of Adoulin so far. So I find it hard to believe that my 140ish inventory needed for all of my optimum RDM gear will be shortened much, as SE often hates to stack many stats on 1 piece.
They may not be side grades, but they still did not save me extra room, if anything, they are so much better at different things I now have more reason to pack my inventory with more gear. Before, if I had a pair of hands with 10 Magic Accuracy and 10 Magic Attack, but there was a pair with 12 MAB and another pair with 12 Magic Acc, I could go with the first of the 3 and be content. Now its more like 10 on the pair of hands with both, but then 24 on the other 2 for their separate stats, now why would I only wear the one pair, when I could carry these much better hands around and be so much better?
This is all somewhat off topic though, shared my opinion for arguments sake, but back to the matter at hand.