I future DLC I would love to see.

I would love for a DLC that would allow you to change your decision about the way you went with the civil war quest line. I chose the Stormcloaks on my main character because he was my first one and I didn't know much about Elder Scrolls lore (I was pretty influenced bay Star Wars to). I just regret my decision. If any of you have any ideas of how they could do this I would love to hear.