Will an NPC ever be able to take my med gun off me and revive me?asked by Sharksbyte

So yes. If you have friendly NPCs that are meant to support you, what we call buddy AI, that's one of the things we're working on. And it's exactly that: if he knows that you are his friend and you are dead, then he might either use his own MedPen or find a MedPen in the environment, which might actually be attached to you. So he will loot you, take your MedPen and use it on you to revive you. That's already technically possible. It's the behavior that we now want to work on.