So...there's a Human/Predator trading scheme? Okay, and the different types of Preds? Uhh this sounds like Aliens now with the runners, drones, praetorians etc. And Robbie wrote this for fun aye, well damn he must've bored shitless because this does read like a fan fiction. In the 15 yrs since this crap was written the Pred mythos and lore is already well established in the literature i.e. comics and novels so to just ignore that would be blasphemous now. I bet any money that if Brian reads this he'll have an instant hard on coz the mentioning of Dutch...