One common theme could be the complex relationship between Sansa and the Kingslayer. Given their different backgrounds and the overall plot of Game of Thrones, their interactions can be a central focus. Another theme might be the idea of new beginnings or redemption, especially considering the Kingslayer's character arc in the original series.
The Kingslayer, Jaime Lannister, is a complex character. He killed King Aerys Targaryen, which earned him the nickname. He was once part of the Kingsguard. His actions were seen as both heroic and traitorous. He had a love - hate relationship with his sister Cersei. Jaime's character evolved throughout the series, from a seemingly callous knight to someone with a sense of honor.
I'm not sure about specific 'sansa kingslayer baby fanfiction' off the top of my head. But you can try searching on popular fanfiction websites like Archive of Our Own. They usually have a wide range of fanfictions on different topics, and you might be able to find something related to Sansa and the Kingslayer in their Game of Thrones related sections.
Sorry, I'm not the kingslayer. But war stories can be really fascinating. They can be about heroic deeds, strategic battles, or the survival of soldiers.
One of the most important events was when he killed King Aerys. It was a turning point for him. Another was his capture by the Starks and his time as a prisoner. His relationship with Brienne also had a major impact on his story, as she saw the good in him when others didn't.
The 'extra kingslayer file' in the Ghost Recon Wildlands story could be a key element that ties together loose ends or provides a fresh perspective. It might contain strategic information, untold stories of characters, or undiscovered motivations that enrich the gaming experience and storytelling.