yes, it seems reasonable...however, without knowing much about the creation of the Night King or his fellow "white walkers" from the books.....does this mean that The Night King created his "people" on his own? Why? Did he get lonely? And why just males? Also, are they immortal? If so, why would the Night King be concerned about their "kind" dying out? They would only die out if they frukk with men who know how to kill them. Stay in their area and they should be good to go. Again, it would seem there should be more to their story than was portrayed in the TV series and apparently in the books so far. But I do like the posted "alernative" ending better than what we got, which was lame. I think a better explanation as to how the Night King's kind exists and why they need to increase their numbers would help out the story. To me, it seems like the entire series was how the only way to win the Game of thrones was to end the "game". I hope GRRM does not make his loyal book readers wait for the last 2 books to come out to get the same outcome.