You know, I was thinking the same thing. When he said he was feeling stronger and no longer felt fear, I thought along these lines as well!I wonder if the Kelpians are actually meant to shed the ganglia like baby teeth in humans. But they’ve been conditioned to believe they are dying just so they can offer themselves up for sacrifice. Saru no longer felt fear, maybe the Ba’ul pick that point so they face no resistance. Without that it would just be a natural part of their life cycle.