[137th Gebirg]

Seeing that photo, I wonder what we'll be seeing of Theon, if anything, in the coming seasons.

IIRC, he doesn't come back after his disappearance until Dance With Dragons, and in a significantly changed way. I wonder if they're pushing his story forward a bit.
I also wonder if they'll ever address the fact that it was Roose Bolton and his men who turned Winterfell into a smoking hole and not the Ironborn.