Game of Thrones S6E4: Three things to look out for
Brienne and Sansa ride to... Castle Black?
AS ONE of the only seemingly genuine people in Westeros, we know there will always be something we can smile or be happy whenever Brienne of Tarth appears.
Her tale was one of near-misses.
She saw as Renly Baratheon was slain, she pledged her loyalty to House Stark only to see Catelyn killed at the Red Wedding, and has continued her mission to find and protect the Stark family ever since.
Brienne met up with Sansa Stark earlier this season, and it now appears as if they are set to continue their journey together.
Theon Greyjoy/Reek left Sansa' side in the second episode, and announced his intention to return to the Iron Islands.
The only glimpse we see of Sansa and Brienne in this week's trailer is as two large doors are opened, and heavy snow surrounds the background.
We know it's snowing at Winterfell and it could be the Stark's original home, but could the pair, with Podd in tow, have travelled to Castle Black?
Sansa's reunion with bastard brother Jon Snow would be a heart-warming moment, but given this show's reputation it may not end happily.
King's Landing's power struggle continues
Margaery Tyrell continues to wallow in prison as the High Sparrow awaits the woman who should be Queen to confess to her sins.
The long-running power struggle between Margaery and Cersei Lannister has run ever since the young Tyrrell was married to Joffrey.
Cersei believed Margaery was involved, and after a series of back-and-forth power plays both ended imprisoned.
Cersei has since been released (not without a walk of shame) and manipulated her way back into King Tommen's good books.
She appears to be working on two fronts: the defeat of the High Sparrow, and her quest to regain power.
Interestingly, Cersei seems to have reached an accord with Olenna Tyrell, flagging a potential partnership between the political powerhouses against the High Sparrow.
You can never be sure with Cersei....
Will Daenerys find her way back to Meereen?
The Queen of Dragons escaped a life-threatening situation only to fall in with Khal Moro and a new Dothraki army.
He took her to the Dosh Khaleen, the place where all former Khaleesis live out their days.
It is a situation we clearly know will not fly with Daenerys Stormborn, but how will she escape what seems to be a new imprisonment?
Daario and Jorah Mormont know where she has been taken, and the men, both of whom are chasing her heart, are working together to get her back.
Jorah is also racing the clock, given he is secretly suffering from a greyscale infection, a disease known to be fatal.
Daenerys' absence is making things harder for Tyrion and Varys to control back at Meereen. The people are unhappy about Daenerys' absence, and while the duo could talk themselves out of any situation, this is one that could get out of hand.