Other popular bets to make include who, if anyone, will kill Cersei. Jaime's the favorite at 3/2 while Arya is 5/2 and Tyrion is 5/1.
The strangest twist after episode 3, though ... Samwell Tarly is gaining bets for the last character to speak in the season finale. The action suggests there could be a leak from 'GoT' insiders, and he's now the favorite at even money.
And, for those of you who wagered the Night King would survive Winterfell ... we got 2 words for ya.