Technically, the Seldarine drow is also from the Underdark, at least you can tell by the tags.
I should have called it a "remake", not a "rename" then. Right now drow subraces remind specific backstories more than subraces, and are tied to certain deities. They force the drow PC into one of two very specific archetypes, leaving out many types of drow characters people may want to make. (At least unless they want to go with their headcanon.)
Actually, it's a little strange I would think that if they add some drow's "sub-races" difference will be greater than few dialogues. I wonder to what extent this is an independent Larian idea.
Yeah, I kind of... don't mind drow subraces, but also don't think it's the most... worthwhile. If anything, surface drow could make sense, since they won't have the Underdark tags. They could be Baldurian drow. Otherwise... what's the point? And, if I'm not mistaken, I could make an elf worshipping Moradin. No need for "Morndinsamman Wood Elf" subrace.
I'd be all for dividing high elves though, as I've mentioned.