Darth Maul’s complacency in what seemed like imminent victory over the Padawan was his downfall. That, and the lightsaber of Obi-Wan’s fallen teacher.
If your non-[Permanent Weapon] lightsaber was just lost (or stolen) from a site, deploy on your character of ability > 4 at same site. Relocate that lightsaber to this character, who may use that lightsaber, and it may not be stolen. (Immune to Control.)