Each of the first 4 "bosses" for this chain were all marked as Minion of Al'Akir / Therazane / Neptulon / Ragnaros, according to the Quest Log..However, the 5th one, D-1000 (which I'm already aware is a movie reference) is marked as Minion of "Blue"?
Is this "Blue" character someone that's been mentioned before? Is it a reference from the same movie? When I first picked up on this, my first thought was it might be something mentioned in a future patch..but who knows? Any ideas?