I would assume so, they did say content won't depend on luck/grind to obtain items and Primal Loot currently falls under that category. If anything i see it being something similar to Garuda, where token is guaranteed to drop and on top of that PT gets 2-3 weapons (like Skirmish) which u can pass. As Far as hamlet goes, got to wait and see, they said Hamlet would change drastically. Hamlet, caravans and behest is being combined, the resulting content being open world like caravan/behest and not instanced based so not sure how loot will work. All we really know at this point is that you would be able to show up and join in on the fight/defense.