Jaune Arc is the God Hand

The usual story, Jaune's transcripts were leaked by an unknown source, and surprisingly it wasn't Cardin. Jaune's team and almost all of his friends stood by him and tried to help but the bullying and abuse became to much. He left a note for his team saying he was going to leave Beacon and train elsewhere, a year goes by and Jaune returns, but something about him his different, he had abandoned his sword and shield and has strange armor on his right arm.