So I was wearing the Dwemer Mage Hat and using a Maelstrom staff and thinking... dang. It'd be neat to play a Dwemer-themed mage that actually commands Dwemer constructs. And then I was thinking... if the Sorcerer pets could be re-skinned, they'd work perfectly!
Imagine if you could unlock/purchase a "Dwemer theme" for the Daedric Summoning line. The Scamp would be replaced by a Dwemer Spider. The Twilight would be replaced by a Sphere. The Storm Atronach would be replaced by a Centurion. All of their movesets could stay exactly the same, too - they zap with lightning! It's perfect.
In all seriousness, I have no expectation that this would ever actually happen. I just thought it was a cool concept. Although, people who pre-ordered Morrowind will be able to re-skin the Warden's summoned bear, so... hey... anything could happen!