In an effort to, perhaps, help categorize the additions, there could be cosmetic additions and actual gameplay affecting additions.
I would like cosmetic additions too. More “skins” of the same armor, like Mail Hauberks in different colors. Uniques are nice but there isn’t quite enough variety yet. Usually my guys end up wearing Coat of Scales with one of two unique helmets. Unique CoS or CoP armors hardly ever pop up in stores and the lighter variants usually don’t offer enough protection for my taste. So for now I mostly use beard colors and styles to identify my brothers quickly.
Needless to say, more weapon and armor variety would surely benefit the game in any case.