GietsuShirawan16
After saving Cardin's life in the Forever Fall, his transcripts ends up getting revealed not by the Winchester - but by Weiss and Pyrrha. Jaune gets singled out by most of the student body, with Ozpin and the teachers trying the best they could (minus Goodwitch) to stop the students from bullying and even attacking Jaune, but they find ways to do it without their notice.
Yang and Weiss regularly ridicule Jaune (and in Yang's case, beats him up), Blake felt like he got away with forging the transcripts but remained neutral about it since she is ex-White Fang - and Ruby felt hurt from the revelation, and from not being able to do anything because of Yang. Nora and Ren were upset but stood by Jaune's side, their trust in Pyrrha broken.
When Jaune dies after a few days after his excommunication from the Arc Clan, everybody is elated that the Faker of Beacon and the one tarnishing the good name of the school is long and truly gone from this world.
What they don't know is that he is just biding his time, and plotting his own revenge on the ones that had wronged him. With the power he has and the forces behind him, he would exact revenge on those that had wronged him.
(This is currently my first story, please forgive me for any mistakes that I make in this)