Cersei will burn everything and Margaery, Loras, HS and everyone in there will die in the process.
Tommen sees the scene and he jumps out the window.
Cersei doesn't know Tommen has killed himself. We will see the consequences next year.
Pycelle dies because he finds out the basement in which Qyburn hides Wildfires.
Olenna, Varys and Ellaria make a strategic alliance against KL and the Lannisters.
Jon will be the King in the North thanks to Lyanna Mormont
The wall will not fall down
R+L=J
We don't know what Sansa wants to do and what she thinks. But she's not happy about Jon being King in the North because she thought she was going to be Lady in Winterfell or Queen instead. Basically a confirmation that Sansa betrayed Jon by not telling him about the Vale Army. Sansa's last scene of the season is plotting with Littlefinger but we won't know about their plots and schemes till next season.
Arya will kill Walder Frey because she will pretend to be a *****
Melisandre won't die (BOOOOBS!)
Daenerys leaves ESSOS with Theon, Yara, Tyrion
Sam arrives in Oldtown and discovers something about valyrian steel......