Interesting "V', I get your drift..
But without even thinking much, I can immediately give two (2) reasons
(1) Blue Star was not the entity who contacted goodchild in the first place.
(2) Depended on her mental framework she would have done exactly what she did in the first place. publicised the event. In otherwords re-alerted the PTB.
(3) Individual responsibility: evreyone must be responsible for their actions or inactions.
(4) This is not a time to baby anyone: humans need to grow-up
(5) Defending or protecting goodchild would have prevented vast knowledge of the current frame of mind of many humans, which I think is vital to any mission of that type.
Oooooops, that was more than two: sorry about that mate, got a little carried away...