I'd like to see Imperial Armor in more than just weak steel (why its worse than normal steel is beyond me). Things like ebony and the like would be nice. Perhaps a glass variant for the light armor users.

I would love to see more Imperial armor variations.

Entirely new stuff or a return of imperial sets from previous games?
I'd like both

Including a version with pants.

It is, afterall, snowing... everywhere... always

I agree, both.

I'd like this. Maybe make them rewards for the Imperial Legion questline to replace or go with those randomly-generated swords Tullias gives you. The rewards for the Civil War factions could definitely use a boost.