Who would be the most likely character in Harry Potter to be a big One Direction fan in a fanfiction?

It could be Louis. He has always seemed very connected to the group's roots. In fanfiction, he might realize how much the fans miss the band and how much they all still have in common musically. So, he starts reaching out to the other members one by one to see if a reunion is possible.

Probably Harry Potter and Indiana Jones themselves. Harry's knowledge of magic and his experience in fighting dark forces could complement Indiana Jones' skills in exploration and combat outside of the magical realm.

Harry Potter himself might be a likely candidate. He has experience in facing life - threatening situations and has a strong sense of justice. His skills with a wand could give him an edge in combat and in finding resources. For instance, he could use the Patronus charm to keep away dangerous creatures in the arena.

Hagrid, of course. He loves all kinds of strange and dangerous creatures. He would be the first to be intrigued by the Indominus Rex and would probably try to approach it to see if he could take care of it or at least understand it better.

Their manager could be a likely hero. They know the boys well and would be highly motivated to get them back. They probably have connections and resources that could be used to track down the kidnappers and negotiate for their release.

Voldemort would still be a very likely villain. He would see the Hulk as a threat or a tool to be used for his own evil purposes. He might try to control the Hulk's mind or use dark magic to make the Hulk do his bidding.

Hermione Granger. She's very curious and intelligent. When she sees Ghost Rider, she would be eager to learn about his powers and where he comes from. She might try to research in the Hogwarts library if there's any mention of his kind of being, and then try to communicate with him using her vast knowledge.

Harry Potter himself would be likely to interact with Elsa. Given his own experiences with unique powers and his role as a hero, he would be sympathetic to Elsa's situation. They could bond over their shared sense of responsibility and their ability to do things that others can't. Harry could also introduce Elsa to his friends and the world of Hogwarts.

I think Hermione would be the most likely. She's very intelligent and a quick learner. She would study all the available information about lightsabers, probably find some ancient texts in the library about similar weapons. With her determination and knowledge - seeking nature, she'd be able to master the basic techniques of lightsaber handling in no time.

Harry Potter himself could interact with Sophie from Huntik. Harry is used to facing great challenges and having a strong sense of justice. Sophie, with her connection to the Titans, could find common ground with Harry in their fight against evil. They could learn from each other's worlds and work together to overcome a powerful dark force that threatens both universes.