In a deleted scene from the episode “Revenge” in “Clone Wars,” Darth Maul kills an innocent bystander even after Obi-Wan lays down his lightsaber to signify surrender. The scene shows the two at opposite poles of the force, Darth Maul’s utter brutality, and most importantly, renders Obi-Wan’s forgiveness of Darth Maul in “Rebels” that much more gracious.