Fans believe that the upcoming season of "Game of Thrones" will see Sansa Stark marry the current King in the North, Jon Snow, her cousin. It can be recalled that in season 6, it was revealed that Jon Snow was actually not Sansa's half-brother because they did not share the same father.

Sansa has had an incredibly terrible journey throughout the series. Aside from the fact that most of her family have already died in the course of the show, she has also been either betrothed or married to various suitors, including Joffrey Baratheon, Loras Tyrell, Tyrion Lannister and Ramsay Bolton.

Based on evidence from George R.R. Martin's books, a famous "Game of Thrones" YouTuber Alt Shift X recently explained why a marriage between Jon and Sansa is possible.

The vlogger points to the prequel novel "A Knight of the Seven Kingdoms" and the Ashford Tournament that was descried in the book, which saw five men from various houses fight for the hand of Lady Ashford. Those five houses align suspiciously well with the five men betrothed to Sansa if Jon Snow will be included, who is a Targaryen.

The vlogger says a very few Targaryens could fill the final slot of suitors, and one of them is Daenerys. However, it cannot be him since Westeros has not yet introduced gay marriage. The other one is Aegon Targayen, son of Rhaegar, but he is believed to be already dead.

In other news, Devin Oliver has been added to the cast of "Game of Thrones" season 7 as an important player in current events.