simply because let's count up all the WINS the home team has had in the past six years of show.

-silence-

The show has done a groundbreaking job of killing motherfuckers you care to a sadistic degree. The problem here was less about the resurrection but how badly it was telegraphed. While Jon Snow dying again before the series is over is basically off the table considering the world of GOT him wishing he stayed dead is a very real possibility.