But hope may be coming to Westeros from across the Narrow Sea! In the form of Khaleesi herself Emilia Clarke!
The Terminator: Genisys star claims she — like Jon Snow — knows nothing, but believes there's a decent chance it's not over!
See the Spoiler-y interview and new evidence (below)!
Besides the Mother Of Dragons' "50/50 chance" there's another interesting bit of evidence for Jon Snow coming back.
In a casting call for season six, the show seems to be casting a character that may reveal more about Jon's mysterious past:
"A man in his thirties or forties who is a great swordsman and a paragon of knighthood. He carries a hugely famous sword on his back. The show is seeking a very impressive swordsman for the role—the best in Europe, for a week of filming fight scenes for a season 6 role. His ethnicity/race isn't specified, unlike many other roles."
Fans are speculating this is a call for Ser Arthur Dayne — a legendary warrior known as the Sword Of The Morning who died years before the show began.
So he would only be shown in flashback, likely of his famous fight with Ned Stark.