Some fanfictions might deviate from the original plot and create alternate universes for Robb and Sansa. They could be in a situation where they are not bound by the traditional family roles. But it's important to note that when it comes to fanfiction, we should ensure that it adheres to ethical and respectful standards, especially when dealing with characters who have a pre - defined relationship in the original work.
A key element is the plot twists. Since the readers are already familiar with the basic characters, adding unexpected turns in the story makes it more interesting. For instance, a sudden alliance between Robb and an unexpected group due to Lemon's influence, or Sansa using her wits in a new way because of a situation involving the other two. This keeps the readers on their toes and makes the fanfiction stand out.
Survival is also a possible theme. Given the difficult situations they face in the original story, fanfiction could explore how they survive together or separately. This could involve them using their unique skills and the bond between them to endure hardships, whether it's political intrigue or war - like situations.
One popular Robb, Sansa, and Lemon fanfiction might be 'The North's Tale'. It weaves an interesting story around their characters, exploring their relationships in a fictional yet engaging way. It delves into their individual growth and how they interact within the story's setting.
Arya is often paired with Robb. They have a strong bond as siblings, and in fanfiction, they might team up to take revenge on their enemies or work together to restore the Stark family's honor. Arya's skills as an assassin could be very useful in Robb's campaigns.
One consequence could be a shift in the power balance. The Mountain was a powerful fighter in service of certain lords. His death would leave a power vacuum among his allies. Robb Stark, on the other hand, would gain more notoriety. His reputation as a fearsome and capable leader would spread, making his enemies more cautious of him.
Well, in the fanfiction world, Robb Stark might also get some unexpected help. Maybe there are some magical elements involved. A wizard or a sorceress could weaken the Mountain's strength or defenses. This would give Robb an edge in the fight. Then, with his courage and fighting skills, he could step in and slay the Mountain.
The Old Gods themselves would be crucial. They could be represented in various forms like the weirwood trees. And there might be some sort of priest or seer who serves as an intermediary between Robb and the Old Gods, guiding him through the spiritual experiences.
Sansa often becomes more politically savvy in fanfiction involving the Hound. She may use her experiences with him and her time in various courts to her advantage. This development could lead to her having more power and influence, and her relationship with the Hound might be affected as she becomes more of an equal to him in terms of strength and intelligence.
Theon Greyjoy can also be an interesting character to pair with Sansa. Their complex relationship can be developed further in fanfiction. Maybe Theon is trying to make amends for his past actions towards Sansa and they end up forming an unexpected alliance to face common enemies.