Well, one aspect of such fanfiction could be the exploration of Snape's connection to Slytherin's legacy. Snape was a proud Slytherin, and through fanfiction, we can delve deeper into how he might have felt about living up to Slytherin's ideals.
Well, it's appealing because we get to see a different side of Snape. In the original series, we see him mainly through Harry's eyes, but in fanfiction as head of Slytherin, we can explore his leadership style. For example, he might be more understanding towards the Slytherin students' ambitions and help them channel it in positive ways.
One great Snape as Head of Slytherin fanfiction is 'The Slytherin Legacy'. It delves into how Snape shapes the Slytherin house in ways different from the original series. His strict yet fair leadership is really well - portrayed, and the interactions between him and the students are both interesting and full of the Slytherin - like intrigue.
A fanfiction could center around Severus Snape being transported back in time to meet Salazar Slytherin. Snape would then be faced with the task of trying to change Slytherin's more discriminatory beliefs. He could use his knowledge of the future to show Slytherin the destruction that such beliefs would cause in the long run. Snape might introduce the concept of unity among all wizards, regardless of blood status, and in the process, gain a new understanding of his own Slytherin heritage.
In a fanfiction, the sick Slytherin student could be a key player in Slytherin's house politics. Snape has to balance the student's health with the power dynamics within the house. He might use the situation to teach the other Slytherin students about loyalty and taking care of their own.
Perhaps a sick Slytherin student is suspected of having a contagious magical illness. Snape would then have to take precautions to prevent the spread within the Slytherin common room and the whole school. He could be shown as using his potions knowledge to try and find a cure or at least diagnose the problem quickly.
Definitely. There are fanfictions that delve into Snape's ancestry and how it might be related to Salazar Slytherin. Maybe his family has a long - hidden connection to Slytherin, and this is gradually revealed throughout the story. It could also explore how Snape's loyalty to Dumbledore and his role as a double agent are influenced by his connection to Slytherin's heritage, adding an interesting layer to his character.
Another theme is the connection to the past. Fanfictions may explore how Snape is linked to Salazar Slytherin's original vision for Hogwarts. This could involve Snape uncovering ancient Slytherin secrets or trying to restore some of the more traditional Slytherin ways in the modern school. It might also show how Snape's actions are guided by the legacy of Slytherin, whether he's aware of it or not.
He could start by assigning them to specific seats in the Slytherin common room based on their potential. For example, putting those with a knack for potions closer to the fireplace where it's quieter and more conducive to study.
Well, usually it leads to a lot of interesting plot twists and character developments. Maybe Snape has a hidden agenda or Hermione discovers new sides of herself in Slytherin.