I certainly hope so! There was something about him that made him realize he was on the wrong path as a stormtrooper... perhaps that was the force? He's my favorite character from the new film so I'd love to see him wielding a lightsaber again. A guy with absolutely no training (we can assume Rey had training as a child) with the bravery to grab that weapon and just go is very exciting to me! Even Luke had training before he went after Vader. I'm such a nerd!