Would be nice to see on what NGD working right now
Here are mine suggestions:
- finish leveling update (30-60)
- improve battlezones (example: make squid island instance for 15v15v15 thing with fortifications^^)
- fix all
outdated spells
- rework superbosses (example: make their spawn random; modify hit chance/conc rings
- make concentration and critical chance stats useful
- improve reward for Soul Monger; right now it's useless
- new content for crafting
- being able to drop from enemes:
warboxes 
- bring back
2h weapons
-
other ideas ^^