Crush it. He doesn't need that kind of a reminder.

[He looked down at Jin, calculating the strength that he could have and what it would mean against Dusty. He was a necromancer and thus even more resistant to the strength of a newborn, but still. Dusty was his.]

No. Jin is going to be too caught up in a newborn's frenzy to be safe around any human, even if they can fight him off. Once he's more stable I think then they can talk.