Another reason could be personal vengeance. Maybe there was some past incident between them that we don't know about from the official Star Wars lore. Lord Kahn could have held a grudge against Darth Bane for a long time, and finally, when the opportunity arises, he takes his revenge by killing him.
One possible motivation could be a power struggle. Maybe Lord Kahn sees Darth Bane as a threat to his own rise to ultimate power within the Sith hierarchy. Bane is known for his Rule of Two, and Kahn might want to break free from that and establish his own dominion, so he eliminates Bane.
It could also be due to a difference in ideology. Darth Bane has his specific views on the Sith way, and perhaps Lord Kahn has a different vision for the future of the Sith. Kahn may believe that Bane's methods are holding the Sith back or are too traditional, so he decides to kill him to pursue his own path.
For the Jedi, they might initially be unaware of the significance of Bane's death in the context of Sith politics. But as the Sith start to fight among themselves, it could either be an opportunity for the Jedi to strike or it could lead to more dangerous and unpredictable Sith emerging from the chaos, which would pose a new threat to the Jedi.
One possible motive could be power. Lord Kaan might see Darth Bane as a threat to his own power within the Sith order. By eliminating Bane, he could ensure that he remains the dominant figure and can shape the Sith in his own image.
There could be. Fanfic writers often like to take the established 'Star Wars' lore and turn it on its head. Darth Plagueis was Palpatine's master, and the idea of him killing Palpatine goes against the canonical story, but that's the beauty of fanfic. It allows for creative and unexpected twists. You could try searching on platforms like Archive of Our Own or FanFiction.net with relevant keywords.
Another reason could be related to ideology. Maybe Pre Vizsla believed Maul's actions or teachings were leading the Death Watch astray from its original goals. He could have considered Maul too radical or not in line with what he thought the group should stand for, so he took the drastic step of killing him to set things right according to his view.
Darth Bane does make an appearance in the Vader Dark Lord comic. The inclusion adds an interesting dynamic to the story.
It could be a symbolic way of showing the destruction of hope. In the Naruto series, Naruto represents hope. By having Hinata kill him, the writer might be trying to convey a sense of hopelessness or the end of an era. This could be part of a larger, more complex story about the fall of the ninja world as we know it in the Naruto franchise.
There could be several motivations. It might be an exploration of the characters' psychological states. Maybe the writer believes that under certain extreme circumstances, Sakura could be driven to such an act. It could also be a form of character study, seeing how other characters would react to such a heinous act. Additionally, it could be a way to introduce a new and unexpected plot twist in the fan - created universe. However, it is still a very dark and controversial concept that may not sit well with all fans of the original work.
Zannah is an important character. She is Darth Bane's apprentice. She plays a crucial role in the story as she is being trained by Bane and is expected to carry on his Sith legacy.
To develop Noel Kahn's character further, you could explore his family background more deeply. Maybe he has a troubled family history that has made him the way he is. For example, if he has an overbearing father, it could explain his sometimes - over - confident behavior. Another way is to put him in more moral dilemmas. For instance, having to choose between loyalty to a friend and doing the right thing in a difficult situation.
Naruto could adapt by using his strong willpower. He has faced many challenges in his own world, so he would rely on that experience. He might start by learning about Shao Kahn's powers and the politics of Outworld. His ability to make friends quickly could also help him. He could form alliances with some of the more reasonable characters in Outworld who were previously afraid of Shao Kahn.