The series probably won’t even start to get its act together against the White Walkers, their version of muslim immigrants.
And i bet they minimalize any future ice wall scenes, would be viewed as a Trump wall. Or they destroy it in some fashion, because i think the writers and directors are going to take politiical sides, obviously anti Trump.
This is a popular series, it would make a good platform to subliminally influence voters.
I can imagine them tying up almost all the plot lines that would take George RR Martin 2 books in this season, then moving to the dragon versus white walker war foreshadowed by the whole series. THAT could be a season in and of itself.