So lately I've become fascinated with this group, and from what I understand in eso they will be a faction of the aldmeri dominion. So I was just wondering if there would be some Thalmor quest lines that have me working for them. Or maybe a Thalmor skill line. I'm going high elf in game and I want to be an [censored] D:

I've not heard of the Thalmor being in ESO (I may have missed any mention), but bear in mind, they may not be the same.

The thalmor of this era is a different group and are not omnicidal maniacs. They are (sort of) the queens advisors and also are the leaders guarding the coast of the AD from the sload and water mer.

hmmm so they became more radical after the whole tiber septim thing?

Actually they were disbanded when Tiber septim claimed the throne. The Omnicidal group in Skyrim showed up around the time of the Oblivion Crisis when they were claiming that THEY were the ones who closed the gates in the SummerSet Isles. The two groups (as far as we know) have NOTHING to do with each other than by name. Though the original DID have at least some control over Valenwood, possible without the consent of the Leader of the Bosmer.

http://www.gamesas.com/topic/1438820-which-alliance-are-you-going-to-join/?p=23119201

Only mention I've seen of them so far.

Also, you may be interested in this: http://www.gamesas.com/topic/1477615-altmer-whats-their-track-record-like/

That is a VERY interesting read.