They have so far heavily hinted that Swooping Hawks will be in. So there really is no need to worry about them. I understood the Wraithguard part this way : In Warlock progression, you can unlock Wraithguard. This is so that it would make sense fluffwise, the Warlock controls it. However, in the game, you would just spawn as a Wraithguard once you have it unlocked normally. No entering anything or other shenaningans. My understanding. I dont really care about Eldar at all, by girlfriend likes them. She doenst know much about wh40k, but loves when I tell her about the wh40k universe, about factions and chars. And I know almost nothing of her favourite faction. Guess I have to start reading about them as well. Well, more than I already have.