I do not know if any one else claimed Doom but I am interested in playing him. My main mindset is getting this all ready, but I am in love with the Greyscale idea we all had, which evolved from my lepracy idea. Any way, when I say npc houses, what I mean is I can pick up slack and gm for House Rogers and Doom, since Im playing Steve and Doom. Essentialy Npc background cast. If you still want to be Doom let me know, im not gonna just take him. Im open, mainly want to keep things moving.
I think Hulk and the wildlings, as well as the wall would be hard to do. Your stuck in a corner of the realm with your own intrigue outside of politics. If wew ant to make that plotline work, we need to make the rest of the realm accessible to both. Perhaps the wildlings early on, get over the Wall. Becoming a threat around The North? Other then Hulk, there is a few needing played, thaty ou can play Raven. Sue, or Aroro as a few examples.