Thanks for that!
Another question:
Jon Snow marches south with 500 men if he takes Stannis Baratheon up on his offer, mostly wildlings according to text. Yet he doesn't march with Tormund Giantsbane, Sigorn of Thenn, or Alfyn Crowkiller or any of the various wildling chiefs who swore to his banner. Instead, they all just stay north of the wall in little fiefs while Jon marches with no-name characters. Shouldn't that be the other way around? The great chiefs and leaders marching under Jon's banner, with a good few more men (2000?)