I've got a feeling this is being set up for the inevitable sequel in a few years. I know there is another scheduled spin off but the fight for the Iron Throne could continue with these possible babies- Arya Stark/ Gendry Baratheon baby. Aegon Targaryen/ Daenerys Targaryen baby (or dragon eggs?). Sansa Stark/ Tyrion Lannister baby. Cersei Lannister/ Jaime Lannister baby. Euron Greyjoy/ Yara Greyjoy (he probably raped her) baby. Edmure Tully/ Rosliu Frey baby. Robin Arryn/ ??? baby. Drogon/ Rhaegal dragon babies. Probably many more I've not thought of too. Plenty for HBO to spin this out for many years to come and make plenty of cash. Bring it on!