[X] Path of War
As for Wanderer and Settlers: There was far too much opposition in the ranks of the tribe for that. The morality would be down from the first day, not a good start.
Trade could have been a very good thing, but for trade to flourish you need to get stuff that others are not able to produce themself. longer journeys are risky and not suitable for a tribe which has problems surviving and ,my guess is, that in the closer area there are barely things tradeworthy. Also there would be the question on how they would aquire the goods in the nearby area (without stealing, which would be path of war) when apparently the village doesn't think that they have anything worthwile.