The Bene Gesserit will likely still be trying to birth the Kwisatz Haderach, however, and there are other possibilities due to the survival of Duke Leto. For example, Lady Jessica is pregnant with Alia in Dune: Part Two , and with Leto surviving for eight more years, it's possible that he would get to know his daughter better, potentially changing her destiny too. The Bene Gesserit wanted Lady Jessica to have a girl, so it's extremely possible they could have turned their attention to Alia inste...