librarian scene... (spoilers?)

I didn’t like the whole john being perfect engineering thing. It rings too much like teela from ring world…the inspiration for the halos. I accept it though. I did get in to it. Thoughts?

I think if Spartan B312 were to be in Johns place , she would still accept him and provide him with alterations.
Its only about the augmentations which the Spartans receive which may make them eligible to the Librarians cause.
I don’t know about the Ancilla or Armor thing though…