What would have happened if Darth Vader had found the light that he once knew when he was a young Skywalker. Things would be much different in the Star Wars world, conflict may not cease to exist completely. However I think it'd be a whole lot more peaceful than it is now.
This is my take on how a more peaceful Darth Vader would be. Let me know your thoughts. Are you a Star Wars fan? Is Darth Vader your favorite character? Let me know in the comments.