Game Of Thrones Season 6: 15 Major Plot Hints From Trailer 2
2. And Sansa Will Lead Them
Yes, that is Sansa Stark bearing the direwolf sigil of her house, and yes, she is on the damn battlefield!
The most we've seen of Sansa so far has focused on her running through the woods, with or without Theon, and then holed up in an unspecified location. Now, however, we know it all leads to her presence at the biggest battle of the season and maybe the series. Sansa has steadily been built-up for a position of power, learning how to play the game at the hand of Littlefinger, and now she's going to make her move in Season 6, which should mean this is the best season yet for Game of Thrones' unluckiest character.
As an addition to this, the trailer also seems to confirm that Sansa and Davos will meet as a prelude to this battle. We see him in the trailer in a Northern household that, on closer inspection, is that of House Mormont. It tallies up with a shot in the previous trailer of Sansa standing in a hall, so makes it likely the pair will meet on Bear Island.