He insisted that he stay with Qui Gon JInn after he saved his life. BUt then Qui Gon pushed Jar Jar in front of him and he was shot by a droid. 10 years later, PAdme Amidala was about to get Jar Jar as a replacement but he is clumsy and has no experience. Hurt, Jar Jar started walking home. But then, Padme pushed him in front of her and he is shot down. 3 years later, he revealed he is the master of the sith and the jedi is in trouble for killing Sidious. THen Mace Windu stabbed him causing him to fall dead.
How the phantom menace should have ended
how attack of the clone should have ended
how revenge of the sith should have ended