9 Reasons Why Arya Stark Has The Most Frustrating Storyline In Game Of Thrones

A secret, fearsome guild of assassins with a chamber full of dead faces that can be worn as seamless disguises. How could that possibly go wrong?

Yet somehow it has. We've barely seen the Faceless Men do anything, and despite the game-changing revelation about the hall of faces, we're yet to actually see the point of it all.

This could've been an immensely cool side-story to the main plot, but instead it simply hasn't been utilised in a way that it should have been.