Guild Wars 2

Tengu
Pro – They are already located in/near the current game area, they have clearly developed a culture and have a homeland, and have some interesting lore potential as to the explanation of their unification.
Con – We’re already short for space in and around the Domain of Winds.

Kodan
Pro – Currently emigrating from the north, have a unique philosophical and fairly well-established culture, fit with current professions as far as we know.
Con – Could overlap quite severely with the Norn motif – big, northern hunters, are bears; different Sanctuaries may be totally separate social entities.

Hylek
Pro – Would make for interesting animation, already integrated into a number of areas.
Con – Need to be fleshed out as a race/culture, are often hostile without clear separation of factions.

I don’t see quaggan (too peaceful), centaur (definitely an enemy story-wise), largos (too individualistic/secretive), skritt (low intelligence, unlikely to be justified unless we get to play a group of like 15), or ogres (mostly hostile), ever becoming playable.

Tengu, because they deserve it.
Kodan, because they’re different. Even if WoW did release a bear-based expansion.
Largos, because they’re awesome.

Good game tonight! Finished off my monthly with the zerg, then lead a group of ~5 around the AR side of EB. I see what all you commanders like so much, it’s a good time. Too bad it’ll take me forever to buy the zerg beacon.

GLHF!

Well fought, NSP! Looks like I’m leaving just as y’all are hitting primetime, but NSP borderlands was fun. Traded garrison three times in an hour or so? I still can’t find a good place to leave a Mesmer there.

Best of luck to you all.

No diminishing returns, it is very very farmable.