Add option for Crafting: Don't queue crafts from crafting operations that you don't have the materials for
If you can't get the materials for one of your crafts, what's the point of gathering up a partial list of mats and mailing them to your crafter if you can't craft it anyway?
If this could be integrated with Gathering Sources that would be even better (so it will ignore e.g. guild banks or the AH if those aren't enabled when checking if you have enough)
I was thinking this would be a global setting, but maybe it would be better as an option in crafting operations.