When it comes to SJM's writing is that she almost never asks readers to simply believe a relationship is important she lets us experience it.
After five books Nuala and Cerridwen remain largely the same characters they were when we met them.
They're lovely supporting characters, but they still don't have:
individual character arcs,
meaningful internal conflict,
relationships outside their role serving the Night Court,
or much differentiation from one another.
We readers couldn't even tell you which twin is which is which and I don't think that's an accident. SJM writes them intentionally as a unit because that's the role they serve in the story.
Now compare that to Vassa.
Vassa has had significantly less page time, yet SJM has attached her to some of the biggest unresolved plot threads in the series.
• the curse that still needs to be broken.
• political significance.
• a future that is still entirely unresolved.
For a character who has appeared so little, that's a remarkable amount of narrative investment.
And Vassa has even been given a potential love interest in Jurian. And while she doesn’t know Elain YET. That’s likely intentional too by SJM.
But their stories are already beginning to overlap.
That feels incredibly "Sarah" to me.
Because when SJM wants us to care about a friendship, she usually writes that friendship from the beginning.
She doesn't just tell us these people are important to each other.
She lets us watch it happen.
Think about the Valkyries.
Nesta didn't meet Gwyn and Emerie off page and suddenly call them sisters.
We watched every training session.
Every awkward interaction.
Every vulnerable conversation.
By the end of ACOSF, they felt like family because We experienced the formation of that family alongside them.
The same thing happens throughout Sarah's books.
We watch Feyre slowly become part of the Inner Circle.
We watch Nesta and Cassian earn each other's trust.
We watch Bryce build her own found family with Hunt, And reconnect with Ithan and Fury, and Ruhn
The emotional payoff exists because Sarah lets readers live through the journey with the characters.
That's also why I don't think proximity alone means much in her books.
People often point out that Elain has lived with the twins for years.
Nesta lived around Amren for years too. We were told they were good friends by Feyre in the same way she told us about Elain.
Did they become found family?
If anything, their relationship eventually deteriorated.
Simply sharing space with someone has never been enough in SJM's stories. She consistently distinguishes between acquaintances, allies, coworkers, and the people who become someone's emotional home.
When Sarah wants a friendship to become foundational, she will spend time to devote substantial page time to building it.
That's why I think Vassa is such an interesting character.
Not because she's already Elain's best friend.
But because Sarah has quietly invested far more narrative weight into Vassa than many readers acknowledge.
Meanwhile, after five books, the twins remain exactly what they've always been: excellent supporting characters whose primary purpose is to support the journeys of others.
Could Sarah absolutely expand the twins in a future book?
Authors can always choose to deepen supporting characters.
But looking at the patterns across all of SJM's series, she overwhelmingly prefers to let readers Experience her most important friendships on page rather than revealing they already existed.
And if Vassa and Elain are meant to become important to each other, that would fit that pattern perfectly.
We wouldn't be told they became close.
We'd get to watch it happen. From the time they meet, to the awkwardness, to connections, sharing their secrets and ultimately becoming like sisters. There’s a reason SJM has held off those two meeting and I bet it’s because it’s being saved for Elains story.
Yes, Yes, Yes. Yes to all you said. My thoughts are redundant to yours but it's because it's so obvious what Sarah has done (or hasn't done) here.
When an author writes a book it is their responsibility to make you invested in characters who are meant to play a bigger role in things, it is not my job to put effort into a character who was clearly written as a plot device for a future fmc.
Sarah need someone for Feyre to interact with when she wasn't with Lucien and Tamlin? Cue Alis.
Sarah needed someone to pay attention to Nesta while Feyre was off doing High Lady things? "Let's use Amren!"
Sarah needed someone to keep Elain busy since she wasn't going to be with the IC when they left the townhouse? "Nuala and Cerridwen could work!"
It's kind of like - here me out here - Sarah needed to give the sisters something and someone(s) to tide them over until it was time for their actual journey's to play out on page from their own POVs.
Yes, the twins are Elain's friends but Alis was Feyre's friend, Amren was Nesta's friend. Amren did just as much if not more for Nesta yet she still did not end up being Nesta's "found family" in her book. She's still Nesta's friend of course, we have Nesta acknowledging how much she did for her but that doesn't mean she was there walking beside her as she discovered who she is in this new world. Nesta needed a temporary break from everything that was in her past in order to find who she would be in her future, she needed to discover who she was aware from Feyre, away from Nesta, away from all the expectations those in Feyre's found family placed on her. So why would anyone lose their minds when we feel Sarah is setting Elain up for a similar journey?
It is canon that her sisters struggle to see her for who she is. It is canon that Elain might feel she has to act a certain way around them for fear of disappointing them. So it is only logical to assume that Sarah will write Elain breaking free from a past that drags her down, just as she wrote Nesta breaking free from a past that drug her down, and learning who she is away from her sisters and away from the life she's been living the last 2 years which has not resulted in friendships who push her beyond her comfort zone.
Of course she can always care for Nuala and Cerridwen, friendships don't disappear just because we move, but Sarah has not done anything to convince me that they are the friends who will push Elain to become a leading lady, that will push her to do more and not be afraid. Sure, they were there to lend a comforting presence during her low points and of course that means something but there's also a big difference from friends in a fantasy novel whose entire relationship with you revolves around hanging out in the kitchen / helping you dress and the friend that's going to encourage you to train your powers, who will encourage you to face the trauma you've been avoiding (since it's been 2 years and Elain confirms she hasn't fully dealt with it).
Elain doesn't need more friends who offer her peace and safety, that's the extent of every relationship in her life right now, she needs someone who lights a fire under her ass. I think SF shows she on her own has that fire sparking to life but SF also shows us that there isn't a single person within the IC (the twins included) who help fan the flames of that fire so she become more, so she can be a power to rival Rhys's and someone who can again change the history of Prythian beyond stabbing the king.
Elain has been written by Sarah as someone who is meant for more but Sarah has not written any of the relationships she currently has as the kind that push her to achieve that. Aelin had those people, Ferye had those people, Nesta had those people but Elain? Considering she volunteered to search for the Trove and the only person who argued for being able to handle it was Amren I'd say she's not found the people who will push her outside of her comfort zone.
Vassa? She's an ass-kicker in this series. Feyre and Nesta were taken aback by her attitude towards them (probably because her personality is a lot like Feyre and Nesta), she is exactly the kind of character to be a straight shooter with Elain and not try to hold her back or protect her.
"Oh you just care about Vassa because she's connected to Lucien!"
Actually I care about Vassa because she's connected to the plot and where the plot leads us is where we're going to find Elain. I care about Vassa because she was written to care for Elain's father and we know Elain wasn't allowed to talk to her own sister about his death. I care about Vassa because Vassa has scenes that exist independently of Elain or any other fmc, whereas the wraiths have only ever been written as serving a purpose to some other character. "Oh they're Rhys's spies trained by Az!" Ok, name any important information they delivered directly to Rhys or Az on page? Because Vassa definitely provided important information about Koschei to Eris, Cassian and Lucien.
I'm told Vassa wants to reclaim her human body and get back to her people. What exactly are the goals and hopes of Nuala and Cerridwen? I'm told Vassa is helping lead the people on the slice of land that borders the Spring Court. Who are the twins helping in Prythian? Vassa fought in the war, they did not, Vassa and Jurian have tension and Feyre felt a bit of annoyance towards Vassa, the twins haven't had tension with anyone in 5 books (and to me that means they are not multi-dimensional as Sarah's main side characters always have conflict with someone),
I wouldn't care about Vassa if the author didn't want me to care about Vassa but clearly she made her someone important to the series considering she is connected to the main villain and since I have always believed Elain will play a major role in helping to free the women at the lake and defeat Koschei why in the world wouldn't I connect those dots?