Well, if Rhaegar wins in this fanfic, Arya Stark could be a sort of diplomat for the North. Rhaegar would need to keep the North in line, and Arya, being a Stark, has the influence to do that. She might also befriend Rhaegar's family, like his sister or wife if he has one. Her journey could change from seeking revenge to building a new world under Rhaegar's rule. Maybe she'd even teach some of Rhaegar's men her unique skills, making them better fighters and spies.
Arya could be a rebel in this fanfic scenario where Rhaegar wins. Despite Rhaegar's potential for good rule, Arya might see him as an outsider who doesn't belong on the Iron Throne. She could start a resistance in the North, using her knowledge of the land and her skills to fight against Rhaegar's forces. Or, on the other hand, she could be won over by Rhaegar's charm and ideals, and become one of his most trusted advisors, using her sharp mind to help him make better decisions for the realm.
If Rhaegar wins in the fanfic, Arya Stark's story arc would change drastically. Arya is a character defined by her quest for justice and revenge in the original story. But with Rhaegar in power, she may find herself in a different kind of fight. She could be drawn into the power struggle between Rhaegar and other potential claimants to the throne. Her skills as a faceless man would be valuable in this new political arena. She might also have to deal with the new social order that Rhaegar would establish. Her relationships with other characters would also be different. For instance, she may form an alliance with some of Rhaegar's supporters or be at odds with those who oppose his rule. This would all reshape her journey from a lone avenger to a key player in a complex political drama.
If Rhaegar won in a 'Game of Thrones' fanfic, perhaps he could have restored the Targaryen dynasty to its former glory. He might have been able to bring about a more peaceful reign, with his love for music and the arts influencing the court. He could also have made different alliances, changing the political landscape of Westeros completely.
Often, you'll find themes of redemption and change. Since Rhaegar's actions had such a big impact on the overall story of 'Game of Thrones', some fanfictions use his relationship with Arya to show a different path for him. And for Arya, it can be about finding love in an unexpected place. There's also the theme of power dynamics, as Rhaegar was from a more noble and powerful background compared to Arya who had to fight for her place.
Another idea for a fanfic is that Arya discovers she's not really the last Stark. There could be a long - lost relative hidden away. She then embarks on a journey to find this person. Along the way, she has to overcome many obstacles and face new enemies, all while trying to keep the hope of the Stark family alive.
She could end up ruling over a part of Westeros. Her skills and experiences would make her a great leader.
If Rhaegar won in the 'Game of Thrones' fanfic, perhaps the Targaryen dynasty would be restored to its former glory. He might bring about a more just rule, with less bloodshed compared to the chaotic events that unfold in the original series. He could also potentially reunite the Seven Kingdoms under one banner more peacefully, using his charm and leadership skills.
Yes, there are some out there. You can start by checking popular fanfiction websites like Archive of Our Own. Just search for 'Rhaegar x Arya Stark' and you'll likely find a variety of stories. However, the quality can vary greatly.
If Rhaegar were to win in a 'Game of Thrones' fanfic, it would change the fates of many characters. For example, Ned Stark's life would be different. He wouldn't be on a quest for revenge against the Targaryens for his sister's supposed abduction. Instead, he might be serving under Rhaegar in some capacity, perhaps as an advisor or a military leader in the North. The Lannisters would also have to re - evaluate their position. Their plans for power might be thwarted as Rhaegar would be in control. Jaime Lannister might not become the Kingslayer in the same way, and Cersei's ambitions for the throne would be dashed. Overall, the power dynamics in Westeros would be completely reshaped with Rhaegar's victory.
One great fanfic could be about Arya Stark rebuilding Winterfell as the last Stark. It might explore how she uses her skills she learned during her travels to bring back the glory of her family's home. She could train new guards, establish trade routes, and make Winterfell a stronghold again.
In some fanfics, Arya Stark might be presented as the last Stark, but it really depends on the specific plot and direction the fanfic author takes. There could be plot twists where other Starks are revealed to still be alive.