There you go! Let the creative juices flow. So many things can be done with reincarnation. 😉
Sindoor could be born as AD's daughter. And she could get her memory back while she is still a child. Imagine AD being tormented by their "cute little daughter". 😈
Amar (or Divya) could be reborn as a pair of identical twins. They could show that the same soul somehow shares 2 bodies (some kind of soul cloning done by God maybe 😆). This would be really unique. They would both recall being Amar in the last life and then there would be a peculiar love triangle with Divya stuck between two Amars. Perhaps they would also have the ability to switch bodies (idea from the "Jekyll" series). 😆