I always wanted to have the option to uncraft items that I have already crafted in order to get reagents that I rather craft a different item with. I spent days to crafte a dragoon ring, and now everyone are farming a different ring in Karamelle, and I can't uncraft my dragoon ring to craft a different item
I am not large on crafting, but ye I agree. You should get like 80-90% of the resources you put into an item back when you dismantle it. Most games give you the ability to do so.
Since I got a ton of old azteca, wintertusk craft gear that I can do NOTHING with. Outside of putting them on a house item. Shame.