One interesting plot twist could be that their resurrection is part of a grand scheme by an ancient magic user who wants to use their combined power for some dark purpose. But James and Lily, being the good people they are, resist and try to turn the tables on the evil plotter.
In some fanfictions, a plot twist could be that Voldemort tries to attack during the wedding. This adds a whole new level of danger and drama to the story. It forces James and Lily to rely on their friends and their own magical abilities to protect everyone at the wedding.
A possible plot twist is that James and Lily Potter survive but are stripped of their magic. They then have to rely on their wits and the help of non - magical friends to outsmart Voldemort. They could also discover that they have a special connection to an ancient magic that Voldemort is afraid of. This could lead to a whole new battle strategy against the Dark Lord.
One plot idea could be that James and Lily go into hiding with Harry instead of being killed. They could raise him in a secret location, teaching him magic away from the prying eyes of Voldemort. Another could be that they fake their deaths and then work secretly to undermine Voldemort's forces. For example, they could use their knowledge of the Death Eaters to expose their plans and turn some of them against Voldemort.
In some fanfictions, if Lily and James were alive, they would play a huge role in the fight against Voldemort. They could train Harry and other young wizards in secret. Maybe they'd form an underground resistance group using their knowledge of Hogwarts and the wizarding world to outwit Voldemort and his followers.
Maybe Naruto is resurrected by an unexpected force, like an ancient and forgotten jutsu that was thought to be lost. This could lead to a whole new arc where he has to figure out who resurrected him and why, while also dealing with the fact that the world has changed since his death.
One possible plot twist could be that Lily discovers she has some sort of magical complication during the pregnancy that endangers her life or the baby's. This would add a lot of drama and tension to the story.
Well, they might be quite amused. They could be proud to see how much the fans love their son Harry. They might also be a bit surprised at some of the creative interpretations that fanfic writers come up with.
It could be a story that focuses on the relationship between James and Lily through their portraits. Maybe it shows how their love story is remembered and revered in the wizarding world even after their death.
One popular plot twist could be that they return with new magical abilities. Maybe they've gained the power to control time, which would add a whole new layer to the story. They could use this to prevent their own deaths or change other major events in the wizarding world.
Maybe he gets to relive his childhood but with a different mentor. Instead of Iruka, he could be mentored by someone like Kakashi right from the start. This would change his training methods and the way he approaches learning ninja skills. It could also lead to different relationships with his classmates as Kakashi might push him in different directions.