I'm a bit confused as to the roles of two Predators. In AVP, at the end we see the the Elder pred who gives Lex the spear. Then AVP-R showed us Wolf. Now were one of these Preds the clan leader of whatever clan Scar belonged to? I'm leaning toward Wolf, as he was sitting in a sort of throne room at the start of AVP-R. But what does that make the Elder at the and of AVP?