One common theme is the clash of cultures. Ned is from the North with its strict code of honor, while Daenerys is from Essos and has a more fluid view of power. Their interactions often explore how these different cultural backgrounds can either lead to conflict or understanding.
Another theme is the passing on of wisdom. Ned, being a wise man, imparts his knowledge to Sansa. This could be about politics, honor, or how to survive in a cruel world. For example, in some fanfictions, Ned teaches Sansa about reading people's true intentions.
Yes, there are some great ones. For example, 'A Meeting of Ice and Fire' which delves into an alternate scenario where Ned Stark and Daenerys meet early on. It's interesting as it explores how their different values and goals might interact in a world full of political intrigue and power struggles.
The plot could center around the cultural clash between the two families. The Lannisters are known for their cunning and wealth, while the Starks are more about honor and loyalty. So, when a Lannister marries Ned Stark, there would be a lot of adjustments. The Lannister in the marriage might try to bring in their lavish lifestyle, which could be resisted by Ned Stark at first. But over time, they could learn from each other. The Lannister could become more honorable, and Ned Stark could understand the importance of some political maneuvering.
Their relationship might start off very rocky. Given the history between their families, there would be a lot of mistrust. But as they spend more time together, they could start to see each other's good qualities. For instance, Ned Stark might notice the Lannister's intelligence, and the Lannister could come to admire Ned's integrity.
There's also 'Sansa's Lessons with Ned'. This fanfic delves into the times when Ned imparts his wisdom to Sansa. It shows how Sansa grows and learns from her father, with detailed descriptions of their interactions and the setting in Winterfell.
The challenges would be many. Politically, their marriage would be a strange alliance. The Starks and Lannisters have different agendas. Ned would want to rule justly and fairly, while Cersei is only interested in power for herself and her family. Emotionally, they are polar opposites. Ned is a loving father and a man of principle. Cersei is a complex character, often driven by jealousy and greed. Her relationship with Jaime is a major hurdle. And Ned would have a hard time trusting Cersei, given her reputation for underhandedness. Their marriage would be like mixing oil and water in the world of fanfiction.