So as a guess the moblins/hanuhanu will be crafting quests cause of crafting village
Giants will be combat quests because of 2 factions
Mamool Ja will be gathering because of their need for new crops?

Or a curveball faction rebuild train station in yyasulani as new trading outpost? Altho i could see this being a MSQ thing along with doing our warrior of light/darkness thing to the sky.