I have been reading on the forums about Trolls and Wargs maybe being on the game or not, and I remember watching the first video (The one with Ratbag) and I was really excited about this game.

One of the cool things I saw was that screen with  your "army" (Nemesis screen), and that there were trolls on that army.

So today I found these forums, and I read in different threads discussions about trolls not being on the game.

So I rewatched that first trailer and I found not only trolls, but what seems to be wargs:


Wargs

Wargs and Trolls for everyone









But on the last videos, with the new nemesis screen the wargs seem to have dissapeared:

Trolls








So I think there will be trolls, but wargs are still to be confirmed