There has been leaked images of Kylo Ren battling someone powerful on board a Star Destroyer while all the surrounding stormtroopers were blown away. Some people think this mysterious opponent is Luke Skywalker’s Force Ghost while others say it is Anakin Skywalker’s Force Ghost. However, with the revelation of Darth Sidious’s return, Kylo Ren’s opponent could be Sidious himself. The First Order is essentially the Galactic Empire reincarnated while Kylo Ren is the current Supreme Leader after Snoke’s death. Because the First Order is the culmination of his legacy, it would make sense that Darth Sidious would challenge Kylo Ren for leadership of the First Order. Even though Kylo Ren will clearly become stronger in The Rise of Skywalker, he doesn’t stand a chance against Sidious. Darth Sidious has proven to match Yoda in both mastery of the Force and in lightsaber combat. It has been implied that Force users become more powerful after they experience death, which means Sidious might be even more powerful than he was when he fought Yoda in Revenge of the Sith. I can imagine Sidious saying, “Get off my throne, boy!” If Sidious defeats Kylo Ren, he may take Kylo Ren as his new apprentice, which would give Kylo Ren a chance to continue his grandfather’s work as Darth Sidious’s enforcer and executioner.