Meh. I have 20/23 jobs at 60, actively craft and gather, and have full gear sets for the other 3. I have 1 retainer full of vanity, 1 retainer half full of HW mats and the rest with (mostly) useless materia. The other two retainers have a lot of old stuff I really don't need to hold onto but do out of laziness (ARR mats, old tokens etc.) If I sliced out the old mats and the non-crafting/gathering/T1-3 battle materia I'd have 2 retainers no problem. Just stop hoarding and pray the devs stop tacking on a dozen moreuseless token currencies each patch.