don't ask me why, but I'm one of those guys that likes to be behind a mask in games. I don't know why. I felt that Oblivion had a lack of these (Banana head and Daedric were the only two full helmets pre SI. The one artifact doiesn't really count towards an actual set).
I'd like to see more closed full helmets, scarfs, and hoods that conceal your face. Like the hoods that would conceal an NPC's face in Daggerfall or the concept Dark Brotherhood hood for Oblivion.
What do you guys think?