You know you've got well-developed characters when people start looking forward to seeing how certain ones will interact with one another. These stories are always enjoyable, even if I have no clue what all this team/mission/activity nonsense is about.
I love the Cubone's eagerness to help. That guy is the most memorable character I've seen (I haven't read this comic before and have just started on this prologue), and he doesn't even talk! (Which just makes him all the more memorable. Or is it a her? Can't remember...)