I also recall an interesting thing from the leaks before TROS came out. Originally, Lando was going to say that he had a child (unspecified gender) that the First Order took from him. The original indication of this was going to be that Finn thought HE was Lando’s child, only to find out that it was in fact Jannah.
Once again, you don’t have to implement this, either. Just thought I would share what was thought about in production of the product.