My Kill Bill Future Theory
So, I'm going to post what I think will happen in Kill Bill Vol. 2, as far as storyline goes. You may not want to read this because it could very well be an accurate prediction and therefore a spoiler. So, stop here because I might be right. I think that Uma is going to get killed by one of the people she is trying to assasinate. She will die a very hard and meaningful death and then her daughter will one day find the sword and learn the story of her dead mother, hence she will be the one to Kill Bill.