Alright, time to put on my tinfoil hat once again.
I'm still gonna go on my theory that the devs will do a version of the Claremont era since so far a lot of things are looking that way with null being associated with Amahl Farouk (also the last villain in the era) and us now entering the Dark Phoenix Arc. Also, Image of the Claremont era below for those wondering what that is:
Anyway, considering that the "foe" in the teaser is revealed to be Emma Frost, this furthers my suspicion that she won't be an interactable LI in Chapter 2 but perhaps Chapter 3? Like Storm in Chapter 1, I'm guessing Emma will just appear in the main story sequences to push the plot further. Specifically her role in the Hellfire Club and them trying to indoctrinate/turn the Dark Phoenix into their Black Queen iirc (My X-Men lore is a bit rusty, so forgive me).
My only concern right now is will they even be able to fit all of that in their current format of a chapter consisting of the 4 seasons? Cause I do remember the X-men going to space during Dark Phoenix and the whole Lilandra and Shi'ar Empire plot line unfolding but maybe they'll cut it? Could just be me but I see the devs doing a more grounded take with this story with some elements of the cosmic being integrated but not fully going into it. Plus, all that art assets making those sequences could be taxing (just looking at this from a logistics point of view).
Besides that, based in comic lore, Emma Frost joins the X-men much later and takes on the eventual role of an actual teacher there in the school with her students being the Hellions. Now assuming Emma is playable in Chapter 2, wouldn't it be weird that the next batch of LIs consist of 2 teachers and 1 student? Could just be me again but seems a bit much don't you think and Charles Xavier would be really suspicious as to why this guy just managed to seduce 2 staff members? The only way I can see her being playable though is if Emma is not a teacher but some sort of mentor figure from the Hellfire Club who visits the mansion in order to teach jean to control the dark phoenix while also corrupting her to be evil to advance the story.
At the end of the day though, for all I know, I could be dead fucking wrong like always though and Emma is actually playable and I'm just stupid n wasting my time typing this.... But, let's play devil's advocate. If she is not playable, who would it be? The only logical conclusion at this point would be Kitty Pryde since she literally debuts in this saga along side Dazzler. Both of which, are key players in that storyline.
From a gameplay standpoint, Each LI is supposed to be a representation of the 3 scholarship options, sports, arts, and academics. Im assuming, Storm gets sports, Dazzler gets arts and Kitty gets academics or if Emma is playable she also gets academics. Why? Kitty Pryde in contrast with Jean, is also a nerd but rather than preppy, more nerdy and geeky. For Emma, more much probably classical and elitist kind of academics. Just my two cents anyway.
Now for random shit I just wanna share... in the comics, I might be wrong but I do remember the Hellfire Club kidnapping some X-men and that included Colossus and Storm I think?, and it just so happens that Storm will be in Chapter 2 and also Colossus (Like the Kurt of Chapter 2, he's already got his own art asset too). Along with that, who rescues those kidnapped X-men? Dazzler and Kitty Pryde so this might actually become part of the narrative for Chapter 2 if Kitty Pryde debuts in Chapter 2. Plus, in the comics, Kitty and Colossus also have a romantic relationship, whether or not that is ever touched in Chapter 2 IDK but just wanna share it. Plus, Like I've said before numerous times in previous posts, I still like the idea of null being a second year and essentially tutoring Kitty. An Inverse of his previous relationships in Chapter 1.
Lastly, Emma's face in the art. She's cute and pretty don't get me wrong but I remember Emma always having her eyebrow raised with this smug attitude and resting bitch face that just likes to be condescending, anyone else? Would be a lot better if they made her face more angular and meanish.