Still no word on Ramsay Snow? Sure, he was kept off-camera in season 2, but I don't see how they could cut him from the show entirely, especially since Roose Bolton already mentioned him, even though he didn't name him. If the plan is still to spread book 3 over seasons 3 and 4, maybe they're going to save him for season 4, since the number of new characters they're introducing in season 3 is pretty large already. All I've been able to find on it is this
which really just seems to be speculation.
On another note, the actress they picked for Meera Reed doesn't look quite "right" to me. But who knows how she'll look in costume and makeup. The rest look pretty good though, especially Tormund Giantsbane.