Has there been any thought to making a Crannogmen unit for House Stark that would recruitable in very low numbers (very low replenishment) from Moat Cailin? They could be a lightly armored, fast-moving ambush/skirmisher unit armed with spear/shield primary and secondary javelins. They should probably also have the ability to hide anywhere to reflect their ambush abilities.
If they were implemented, it could also be interesting to have a small stack of them, lead by Howland Reed, spawn the first time an enemy lays siege to Stark-owned Moat Cailin.
So what do you guys think? This is just meant as a suggestion and I understand completely if the team does not feel it is worth their time.