well, id like some lower sets like leather and steel to have many versions of themselves, but other nice things could be done...
we wouldn't have to argue about whether orcish should be more samurai, mongol or chinese inspired- we could have all 3
daedric faces are awesome, and some new armour parts would help diversify dremora
we could have happier daedric- for example a golden saint version.
different dwemer armour for dwemer ghosts