Lemme guess: Chani's going to turn out to be the Kwisach Haderach and be more awesomer than Paul, who's going to end up dead or turned into a worm or something. I also wonder how they're going to handle the whole concubine thing since one of the themes of the Dune books is that the whole royal marriage system is fucked because women are forced to marry men they don't love. The original Dune universe was pretty sexist in how it treated women, and even the Bene Gessrit had to pursue traditional female gender roles to get anywhere (instead of just using their powers to overpower men Amazon style and get what they want.) Can't have that kind of thing in the current year where every woman has to be a strong warrior who don't need no man.They also apparently fucked with the plot, since Chani shows up in Part One.