Rose. Without a question. I found her way more annoying than Jar Jar Binks. She contributed nothing, while Jar Jar helped Qui Gon and Obi-Wan in the Phantom Menace, and contributed to the Republic. Rose is a character that’s there for no reason, and just ruins Finn’s character arc. Hell, I wish it was Rose’s sister that was the side character. She did WAY more than Rose. Sacrificing herself to save a bunch of horses (sorry I forgot what she sacrificed herself for). That’s a true Resistance hero. She could’ve done a lot more. Too bad she was killed off too early and was just wasted and replaced with her sister that does nothing.