The plot could shift focus completely. Maybe the fanfic was about Tim Drake's relationships in Gotham, but once he leaves, it could turn into a story about how Gotham changes without him. It might explore how the villains react to his absence or how the city copes without his vigilante presence.
For the other members of the Bat - family, like Dick Grayson or Barbara Gordon, it could create a rift. They might be caught in the middle between Tim and Batman. They may also start to reevaluate their own positions in the Bat - family, wondering if they too should consider leaving or changing their roles.
The other young members like Robin (if there's a new one) or Batgirl could be affected in terms of their own development. They might start to wonder if they should also consider leaving at some point. And it could create a sense of instability within the group as they have to adjust to not having Tim around.
It can also change his relationships. Maybe he becomes more distant from his friends at first because of his loneliness, but then as the story progresses, his friends notice the change and try to reach out, which then becomes a major part of the plot as they try to heal his loneliness.
Some fanfictions show the emotional side of having diabetes. Tim Drake might feel frustrated or self - conscious at times. There could be scenes where he has to decline a sugary treat offered by a friend, and he feels left out. But then his friends learn to be more understanding and inclusive.
In some fanfictions, it could be due to personal growth. Tim Drake might have outgrown the role of Robin or the shadow of Batman. He may want to explore his own identity and capabilities independently, away from the Bat - family. He could feel that staying with Batman is holding him back from reaching his full potential as a hero.
It can create a sense of loss and change the dynamic among the characters. The other characters might have to adjust to Castle's absence, and it could lead to new alliances or rivalries.
It can have a negative impact on some members of the fan community. Those who are vulnerable or have had personal experiences with suicide may find it triggering.
Well, it can add a lot of drama to the plot. For starters, it could lead to a reconciliation arc between Hinata and Naruto. Their relationship would be in a state of flux, with Naruto perhaps being initially hesitant to forgive or trust her again. This would create tension and anticipation for the readers. Also, Hinata's regret might make her more determined to make amends, which could lead to her taking bold actions to get back into Naruto's good graces and the story's main events.
It could be due to a personal betrayal. For example, if he discovers that another member of the Bat Family has been hiding something important from him that makes him feel he can't trust them anymore. This would make him want to leave and create his own identity away from the family. In fanfiction, this kind of emotional turmoil can drive the story forward.
Yes, in many fanfictions, Tim Drake is often given powers. Some writers might bestow him with super - strength, or the ability to control elements like fire or water. It adds an interesting twist to his character.