Artisans have been in the phb long before Artisans were a playable class, and they don't inherently have anything to do with artificers. They could be smiths, wood-workers, brewers, cartographers, anyone who makes anything and is part of a guild of people who do that thing. Also just because a villain is flavoured like an existing class that doesn't mean he a) will actually be that class in game or b) that we have to be given access to that class as well.
Meanwhile my expectations are very low for more race or class reveals. I think the update firmly established that they're showing us everything, except maybe, and big maybe at that, there are other secret classes in the vein of the Oathbreaker that they're actually keeping secret. I'm looking forward to the final origin and hoping she's a good aligned member of a short race who is also not a werewolf. I am also desperately hoping to see improved dialogue options but I really don't expect to. Improved dialogue options are the one thing that would take this game from midling in my view to actually being worth all the hype people have for it. Otherwise I'm just curious to see what they do. I don't think there's any burning question I have truly.
