I have no idea how accurate the website is but over at The Dragon and the Wolf (thedradonandthewolf.com - not sure why there is a misspelling in the name but I double checked) there are lots of Season 8 spoilers posted. Allegedly, Dany dies before the end of Season 8 due to getting stabbed by the NK in front of Jon and Jorah. After she dies the dragons immediately take up with Jon. "Jamie" (Arya wearing his face - yep, she kills him after hearing him confess to pushing Bran out of that window) cuts the dragonglass out of the NK, turning him back into a man. An easy to kill man. Euron hires the Golden Company and takes over KL, holding Cersei prisoner. Jon takes his army and 2 dragons and attacks. Arya (still wearing Jamie's face) kills Cersei and Jon kills Arya. Theon and Jon work together to kill Euron - throwing him to Drogon for roasting. According to this site it will be Jon that sits on the Iron Throne and takes Alys Karstark as wife. He rules as Aegon The VI of Houses Stark and Targaryen a/k/a Aegon the Savior. Winterfell becomes the new capital. Crazy shit so no idea if it's true. I'll be very sad if Dany doesn't make it to the end.