This. In Daggerfall, they were mysterious, very powerful, very old enemies. and some of the hardest in the game actually. Becoming one was even more of a gift/curse, since you literally died, losing all affiliation with your human counterparts factions. I also don't like how the Volkihar are just in name only in Skyrim. They are basically just the Cyrodiilic sub strain that you can catch.
Beth obviously couldn't be bothered to create proper system for them. Or a lore friendly one for that matter.
They would be much more interesting, and formidable no doubt.
Haven't played Daggerfall. Sounds interesting! And Thanks!
Pain in the [censored] more like. The Vampire Ancients in Daggerfall would kill you the instant they got close to you. Still, it was nice to have an "oh crap" enemy in the game.