(a) I know I'm nitpicking and the series can't go on forever, but in a story where characters' paths don't cross consistently because of travel constraints it is odd that everything works so well this season.
(b) Didn't they bring Gendry along to be a blacksmith (presumably to make dragonglass weapons)? Maybe the guy in charge should have pointed him in the direction of the forge.
That fire sword is cool looking, and that's a good group of guys that I didn't see them putting together.