As a stamina player i'd love to have access to an on demand heal or shield that will cover half my hp. I'd also like to not run out of magicka after 2 just cleanses. And i'd certainly love if we could have some build variety instead of being forced to pick the same lame weapon skills no matter what class you play.
Did you just really go there?
Magicka players have ONE damage weapon. Stamina have FOUR, plus werewolf.
Beyond destruction staves there's just soul trap, entropy, fire rune, imbue weapon and if you're into that sort of thing, vampire's drain essence.
And some classes don't have many magicka damage abilities either. Wardens have four - giving them a grand total of 12 damage abilities to choose from.