I wouldn't mind them being sellable. They're rare enough anyway and I would be willing to pay a decent amount for the white at this point. My problem is that I come up with so many glamor ideas that end up needing that white dye in order to match up right, and the piece that needs it is almost always a rare/untradable item, so I can't just have someone dye it for me. It's just starting to get to me how some can have stacks of each of these dyes and not need them or have any way of getting rid of them except discarding them while others can send retainers out month after month after month and never see one. I can understand gating a minion behind rng but we really need an alternate way of getting these dyes.