I'd just want to call them wherever I happen to need to work. Like if I work on magians solo in ToAU, I want to call them there. (Good that they fix this). If I'm working on magians in a group in Abyssea, I'd like to call them there. (Shame this isn't coming as well).

It always bothered me that if I had to kill 500 mobs, it was always in a zone I couldn't bring my NPC out to take benefit of the exp while doing so. And I had no plans on going to useless zones and exp my NPC for the sake of exping my NPC.