Well, the theme of identity is quite common. Snape is a Slytherin but in these fanfictions set in Gryffindor - related scenarios, his identity is often questioned and reshaped. Also, the theme of forgiveness. Gryffindor characters might be more likely to forgive Snape's past actions compared to others, and this exploration is often seen. And there's the theme of acceptance. How Snape is accepted or not by the Gryffindor community, and how he himself accepts or resists the Gryffindor ideals.
In these fanfictions, a frequent theme is friendship. When Hermione is revealed as the heir of Gryffindor, it affects her relationships with Harry and Ron. Sometimes there are challenges, but also a strengthening of their bonds. Also, the theme of legacy is common. Hermione has to uphold the Gryffindor legacy, which involves courage and standing up for what's right.
In fanfiction, if Snape was sorted into Gryffindor, he might have had a very different relationship with the Marauders. Instead of being their rival from Slytherin, he could have been a part of their group. He may have been more open about his emotions and not as bitter as he was in the original story. His relationship with Lily might also have developed in a more positive way without the house rivalry constantly straining their friendship.
The theme of loyalty to Gryffindor house is quite prevalent too. The chasers are representatives of Gryffindor in Quidditch. Fanfictions often depict how they uphold the values of their house, like being brave in the face of tough opponents and showing integrity during matches.
The theme of mentorship within Gryffindor can also be interesting. Older Gryffindors guiding the younger ones, sharing their wisdom about magic, Hogwarts traditions, and how to be brave in the face of challenges. This can create some really engaging and heartwarming fanfiction stories.
One common theme is self - discovery. Harry realizing he's Gryffindor's heir makes him question who he really is. Another theme is power. Discovering this new heritage often gives Harry new powers or abilities related to Gryffindor. For example, he might have access to unique spells or magical items.
One common theme is legacy. Since Godric Gryffindor is one of the founders of Hogwarts, fanfictions often explore how his legacy lives on through Harry Potter. Another theme is courage. Gryffindor was known for his bravery, and this is often emphasized in the fanfictions, with Harry either learning about true courage from Gryffindor or showing extraordinary courage inspired by him.
Themes like love and self - discovery are quite common. The main character in these fanfictions often discovers more about themselves through their relationships in the harem. And of course, the theme of magic is always there. It weaves through the relationships and the adventures they have, whether it's using magic to protect each other or to have some fun in the Gryffindor common room.
One common theme is the exploration of identity. If a character rejects Gryffindor, they often have to re - evaluate who they are. For example, if Harry rejects Gryffindor, he might question his bravery and what it really means to be a hero. Another theme is the changing of relationships. His relationships with Ron and Hermione would be drastically different if he wasn't in Gryffindor. And there's also the theme of house politics. How would the other houses react to a character rejecting Gryffindor? Would they see it as an opportunity or a threat?
One common theme is courage, which is very much in line with Gryffindor's house trait. Fanfictions often explore how Gryffindor's own courage influenced the events around him and the people he interacted with.
Another theme is friendship and loyalty. Despite their differences, they were friends and founders of Hogwarts. Fanfictions like to show how their loyalty to each other and to Hogwarts itself was tested and strengthened over time. For example, some stories show how they supported each other during difficult times in the school's early days.