So I'm wondering what armies are next for AoS.

I'm reading the novels and notice that the Stormcast are searching for the dwarves. They also get into some battles with the Tzeentch Faction.

Could it be that Dwarves and Tzeentch are going to be seen soon?

I'd love to see the aesthetic they put on both of those factions. I'm also afraid i'd buy all the tzeentch stuff lol.