After seeing these in person a few times, I decided to pick some up. So far I've got the Hound, Danaerys, and Tyrion. Need to get Jon and Ned and unsure of the White Walker yet. I hope we get a Tyrion in casual attire since he rarely wears armor.
I guess we've got until August(ish) before wave two. I'm surprised we're getting another Dany already (I know she changes clothes) and the fact there's a lot of females in there (not complaining). Hopefully wave three will have Tywin, Cersei, Theon, Hodor, Bran, Catelyn... or Joff or Sansa though they like to spread it across houses, so there might be Viserys or some Tyrells, Martells, the Mountain.