I use the storm calling skill line and I really like some of the abilities and passives it just gets a bit boring using the same attacks over and over. I'd settle for being able to change what elemental damage you deal even if each skill was similar, like the aoe could just simply change from lighting storm to like a blizzard or firestorm with different animations. Same with the daedric summoning ultimate which is a storm atronach, if you switched to fire element it could change that ultimate to a fire atronach. A bigger variation in spells and ultimates available would very a really nice addition.