Who might the doctor be in Harry Potter fanfiction when examining Harry Potter?

His friends from Hogwarts, like Ron and Hermione, are likely to help. Ron could bring his family's practical knowledge of wizarding homes and Hermione would contribute with her extensive research skills.

In some fanfiction, Dumbledore could be near when Harry faints. He has a sort of sixth sense about Harry and often shows up at crucial moments. Luna Lovegood might also be in the vicinity. She has a unique perspective on magic and could offer some off - the - wall but potentially useful ideas for helping Harry after he faints.

It's hard to say. Harry has magic, which is a very powerful force within the wizarding world. But the Doctor has his time - traveling TARDIS and a vast knowledge of the universe. If it's a battle of raw power in a magical sense, Harry might have the upper hand. But if it's about outsmarting an enemy or finding solutions across different dimensions, the Doctor would be very strong.

Yes, there are likely to be fanfictions with such a concept. Fanfiction writers often like to cross over different popular universes like 'Harry Potter' and 'Doctor Who'. They might create scenarios where Harry Potter somehow takes on the role or characteristics of the Doctor.

Hermione would be a great help. Her vast knowledge of magic and books could provide the necessary information for building the planet, like the right spells and magical theories.

He might meet Canadian witches and wizards. There could be a friendly wizard who shows him around the Canadian wizarding community.

He might meet international aurors. These are highly skilled wizards from different countries who are experts in dark wizard catching. They could teach Harry some new combat spells.

His friends from Hogwarts like Hermione and Ron would most likely support him. They have always been by his side through thick and thin in the original story, so in the fanfiction, they would continue to support Harry in his fight against the Ministry.

He could meet Fleur Delacour's family. Since Fleur is from France, her family might be an important part of the French wizarding community that Harry interacts with.

He could meet his future children, if he has any. They would likely be powerful wizards or witches with their own adventures. Also, he might run into the future versions of Hermione and Ron. They would probably be in important positions in the wizarding world, like Hermione might be a headmistress at Hogwarts or something.