One possible plotline could be about Ginny adjusting to motherhood while still being an active part of the wizarding world. Maybe she has to balance taking care of the baby with her duties as a Quidditch player. Another idea is that the baby has some special magical abilities that are a mystery to Ginny and her family at first, leading to a journey of discovery.
Harry would be an obvious choice as the godfather. He and Ginny are married and he is very close to their family. He has been through so much with Ginny and would be a great source of protection and guidance for the baby.
A common plotline is Ginny's role in the post - Voldemort wizarding world. For example, in some fanfictions, she helps to rebuild Hogwarts or plays a key part in the new Ministry of Magic. Another plotline could be Ginny's relationship with her siblings in a more in - depth way, like dealing with family secrets or rivalries.
In some fanfictions, there is a plotline about how their friends and family react. Ron might be his usual bumbling self but also very excited. Hermione could be the super organized friend who helps Ginny with all the preparations. And then there could be a plotline where they have to protect Ginny and the unborn baby from some dark forces that are still lurking in the wizarding world, fearing the power the Potter child might possess in the future.
Well, in some fanfictions, a great plotline is them raising their children. Harry, with his past traumas, and Ginny, with her strong Weasley family values, might have different ideas on how to bring up their kids. For example, Harry might be overly protective at times due to his own experiences, while Ginny wants to encourage their children's independence and exploration of magic.
Another plotline could involve the baby having some sort of special power. This would add an element of mystery and adventure as they try to protect the baby from those who might want to use its power for evil.
One possible plotline could be Ginny struggling to fit in at first. She might face prejudice from some Slytherins who assume she doesn't belong. But she could gradually prove herself by using her Gryffindor - like courage in a different way. For example, standing up to bullies within Slytherin house. Another could be her forming unexpected friendships with some Slytherins who are also outsiders in their own way, like those who don't believe in the pure - blood supremacy ideals of some in the house. She could also have a rivalry with some traditional Slytherins who don't want a former Gryffindor in their midst, which could lead to some intense magical duels and competitions.
A common plotline is them competing in a magical tournament together. They use their unique skills, Hermione's vast knowledge and Ginny's athletic and Quidditch - related abilities, to overcome different tasks. It makes for a really exciting story.
A great plotline is when they face challenges in their relationship due to outside forces. Maybe some old enemies try to drive a wedge between them, but they overcome it through their love and trust. It makes for a very engaging read as you see how they grow stronger as a couple. Also, fanfics that show their different perspectives on parenting can be really interesting, especially if they have a child with unique magical abilities.
One common theme is family. It might focus on how the Weasley family takes care of baby Ginny, like Molly's motherly love for her. Another theme could be magic discovery. Since Ginny is a witch, fanfictions might show her early experiences with magic as a baby, like unconsciously making things float or showing signs of being a powerful witch in the future.
A possible plotline is that the baby is a key to unlocking an ancient secret in Gotham. Bruce Wayne has to protect the baby from various villains who are after this secret. Along the way, he might get help from his usual allies like Alfred. The baby also starts to bond with Alfred, creating some really cute and heartwarming moments in the story.