Obviously, Naruto is the key character. He's the one taking on the council. But there could also be other characters like Kakashi, who might support Naruto in his endeavor.
In this fanfiction, Naruto might use his newfound power and influence to challenge the council's old - fashioned and often unfair decisions. He could expose their corrupt practices or simply demand more respect for the younger generation of shinobi.
He might use his influence as a hero. Naruto has a lot of friends and supporters in the village. By getting them to see his point of view about the council's inefficiencies or wrongdoings, he could start a movement to oust the council. For example, he could talk to his old friends like Shikamaru, who is intelligent and might be able to come up with a strategic plan.
One possible reason could be that the council often restricts Naruto's actions. They might see him as a potential threat or a wild card due to his Nine - Tails power. So, Naruto, being a free - spirited person, would naturally hate being controlled by them.
Naruto could also show his hatred through his actions. Maybe he refuses to cooperate with any mission or task that is directly related to the council's orders. He would rather do things his own way or follow the orders of someone he trusts more, like Kakashi or Iruka.
That's a rather strange and inappropriate concept for a fanfiction. In the Naruto universe, the characters are typically portrayed in more positive and respectful relationships. I'm not aware of any official or widely - accepted fanfiction with such a disturbing plot.
Obviously, Harry Potter is a key character. He is the one who is going to put Fudge in his place. Harry has always been a symbol of truth and justice in the wizarding world, so he has the moral high ground to confront Fudge.
Well, in this fanfiction, Harry might finally stand up to Fudge in a really assertive way. Maybe he exposes all of Fudge's wrongdoings and incompetence in front of the whole wizarding community. For example, he could reveal how Fudge has been denying Voldemort's return and all the chaos that has ensued because of that denial.
One possible plotline could be Hermione outsmarting Draco in a magical duel. She uses her quick thinking and extensive knowledge of spells to defeat him, leaving Draco feeling humbled. Another could be in a classroom setting where Hermione corrects Draco's wrong ideas about magic theory in front of everyone, putting him in his place intellectually.
On the positive side, new and better policies could be implemented. If the old council was corrupt or stagnant, getting rid of them would open the door for fresh ideas and reforms. Naruto could bring in new people with different perspectives to help run the village, leading to a more prosperous and fair Konoha.