Wouldn't mind if it's added or not, although blue dragon scales are extremely easy to gather and I don't think we really need to add in another option. You can already get them from brutal blues, blue dragons in tav dungeon, konar chest, and larrans chest where both chests give large amounts on top of other herb secondaries. It's a lot harder to farm lava scales for extended antifires and vorkath bones for super antis than blue dragon scales, this is a good suggestion I just don't see it as a necessary addition since they're already very very easy to collect.