Because yes, lightsabers do have meaning. If you think lightsaber colors had meanings, you are right! The color of the lightsaber corresponds to the fighting style of the jedi.
Palpatine, darth vader, count duku, darth maul, darth. Lightsaber Color Meanings / Lightsaber Crystals Star Wars The Force Unleashed Guide And Walkthrough : Better figure it out now so you're ready when lightsabers finally.