Bring back the old profession system, or something similar to it! It was a massive and well developed part of the game, and it doesn't really feel like taking it out leaves a hole in the game because it was replaced by the massive and well developed questing system. Still, I miss it dearly! I understand if you don't want to bring it back to it's fully developed level that it was on before, but it was definitely a much loved part of the game that was almost completely taken out. The new system feels more like hobbies than jobs or professions!