My suggestion:
1. No more omnicrafting. With ilvl 90 crafted gear coming, please make it so our characters can only specialize in one or two craft classes for 3 star crafts.
2. Useful craftable consumables.
3. New recipes use existing gathered/crafted components. We have tons of gathered items available useful for only 1 recipe, most only have a transaction every 3 days. (Ex. Dart Frog)
4. Some sort of Crafting Dailies Hand-In.... But in a more fun and rewarding way than our chore-like leves.