If Jon and Dany do have a baby, I see these as the most likely possible endings 1. They both die, leaving Tyrion/Sansa to raise and groom their child for the Iron Throne 2. One dies and the other takes the IT albeit unhappily and raises the child 3. They both live but are too weary and tired from the war and no longer want to fight so they take their child and perhaps sail west of Westeros maybe with Arya to live a quiet peaceful life with no conflict but Westeros is in need of healing
1. Very probable but please no not Sansa raising their child. if Arya lives, I hope it’s her rather. Yes to Tyrion as well.
2. This is the likeliest of outcomes. It’s tragic and sad but at least there’s a glimmer of light because I think Westeros would be better off with either Jon or Dany ruling and then their offspring brings new hope.
3. I’d love this because what I’ve always wanted for Dany is a home and family more than anything else but sadly it’s probably resigned to fanfic :(