Kenshin Jedi
Here's a cool thought. What if George Lucas stole from Kenshin? (He did steal the Hidden Fortress) Kenshin uses a special metal sword that can't be cut by lightsabres. Imagine the birth of the jedis started by the Hitten technique that could only have a master and a student. I'd think it'd be awesome. But if it was stolen by Lucas, it might be stifled by bad writing....