I still feel like Black Dahlia is a no brainer. Honestly surprised she wasn't the second announced character, but she's the only character I would have put money on being one of the Season 1 characters.
The 4th one I'm really not sure about. Really depends on what the devs' criteria are and it's hard to get a feel of any pattern with the 2 we've seen so far. I'd like to hope they would go full lore mode with Marie, but I kinda doubt it.
Lol I hope so! But I ain't gonna get my hopes up too high.