He might be developed as a protective figure. Given his family's connection to Harry, he could be extremely determined to keep Harry safe. This could lead to him being overprotective at times, causing some tension between him and Harry as Harry wants to prove himself. His protective side could also show his loyalty to his family and friends, which is a key trait of the Weasley family.
His character might become more nurturing. Bill is already a brave and capable wizard, but raising Harry would add a new layer of responsibility to him. He'd have to be more patient and understanding, as Harry has his own traumas from his past. He might also become more protective, like a father figure.
Perhaps Bill is preparing Harry for a secret mission. He might be training Harry in stealth, disguise, and communication spells. This could involve Bill using his experience from his travels around the wizarding world to give Harry unique insights. Bill could also introduce Harry to some of his contacts who could provide valuable information or assistance for the mission.
Well, in some fanfictions, Bill might use his knowledge of the wizarding world's secrets to protect Harry. For example, he could lead Harry through hidden passages to avoid Death Eaters. Bill has a lot of experience with different magical creatures and dark magic threats, so he could use that knowledge to keep Harry out of harm's way.
One great 'Harry Potter and Bill Weasley Fanfiction' is 'Bill Weasley's Journey'. It delves into Bill's adventures before he gets involved with the main events in the books. It shows his time as a curse - breaker in Egypt and how he acquired his knowledge of dark magic artifacts. Another interesting one is 'Bill and Harry's Bond'. This fic focuses on the relationship between Bill and Harry that is often overlooked in the original series. It explores how Bill becomes a sort of mentor to Harry in some aspects. There's also 'Bill Weasley: The Unseen Hero' which highlights Bill's role during the Battle of Hogwarts in a more detailed way than the books did.
One great Bill Weasley and Harry Potter fanfiction is 'The Unseen Bond'. It delves into the relationship between Bill and Harry outside of the main events in the books. It shows how Bill, with his worldly experience, offers unique advice to Harry. Another good one is 'Bill's Influence'. This fic focuses on how Bill's actions in the wizarding world have an indirect impact on Harry's journey. There's also 'Bill and Harry: A Different Perspective' which gives a fresh take on their interactions from the perspective of an overlooked bystander.
One possible fanfiction could be about Bill Weasley meeting his mate during his work at Gringotts. Maybe she is a half - blood witch who comes in to do some business. They lock eyes and there's an instant connection. Bill, with his long hair and cool demeanor, catches her attention right away. And she, with her unique charm, makes Bill forget all about the gold he was counting.
In a fanfiction, Bill Weasley's soulmate could be a Muggle - born witch. Bill, being well - traveled and open - minded, is instantly drawn to her unique perspective on the wizarding world. However, this causes some controversy among certain pure - blood families. But Bill doesn't care and he stands up for their relationship, and together they explore different parts of the wizarding world, sharing their knowledge and growing closer as they face the prejudices together.
The rest of the Weasley family would also play important roles. Mrs. Weasley would be very involved, as she is always concerned about her children. She would probably be a bit flustered at first but then would do everything she could to make Bill comfortable and ensure a healthy pregnancy. And the other Weasley siblings might offer their own unique forms of support, whether it's through humor or practical help.
Well, in such a fanfiction, Bill might teach Harry about the wizarding world from a different perspective. Maybe he'd introduce Harry to more about the magical creatures he's encountered during his work with Gringotts. He could also pass on some of the Weasley family's unique traditions and values, which would be a contrast to what Harry has experienced at the Dursleys.
Bill's unique position as a curse - breaker makes him interesting in fanfiction. He has experiences in far - off lands dealing with dangerous magic, which can add a lot of adventure to stories involving Harry. For example, he can bring in elements of foreign magic that Harry has never encountered before.