Disgaea: Afternoon of Darkness (PSP)

I've just noticed something today. I always thought specialists were only "unlocked" if you defeated them Item World, but it seems they get unlocked if the other enemies killed them, too.

I went into some candy today and saw three specialists, two of whom I killed and one who was killed before I could get to him. Upon exiting the Item World at level ten all three could be moved.

Well, that changes my item World tactics a bit, then.