15 things that are rumored to happen on the next season of 'Game of Thrones'
Warning: Do not read ahead if you want to avoid spoilers for "Game of Thrones," as well as speculation about upcoming plot lines.
Filming for next season started almost immediately, and with the set location reveals, new casting calls, and analyses of the book series, fans already have a pretty good idea of what's to come.
We've sifted through all the rumors and speculation to find the plot lines that are most likely to come to fruition. Scroll down to see what's in store for season six of "Game of Thrones."