As far as Inners go, you're all wrong.
Sadly, Java's closest to being right. There's about three different things that're going on there that all come into play, and most people only know the common case. Not that everyone else is being dumb (but for the sake of fun, let's say I called everyone dumb), but I just happen to know it because I've run into this certain situation repeatedly.
Inners probably were there. They don't attack summoned people instantly. They do attack people at the inner area, given time. There's also situations which stop them from attacking people, of which this is one.