This post contains spoilers about the new trailer that was just released from Bungie. If you don't know what happens then turn away now.
Assuming that the Ghost who found Uldren Sov (US) was indeed Pulled Pork (PP), I can imagine their first conversation going something like this.
PP: Hello there. Eyes up. I've searched for so long and finally found my own Guardian. I couldn't be happier. I have so much to tell you about.
US: Where am I? What are you?
PP: I'm a Ghost. I brought you back to life. You haven't been dead for too long, but none of that matters anymore. You are a Guardian now. One of many faithful soldiers of the Light and protectors of the Last City on Earth.
US: You look like a childrens play toy. What is a Guardian? I don't know know what that is. I don't even know who I am. Do you know my name?
PP: Let's not worry about the past. We can give you a new name. You've got a new lease on life friend. You seem like a...
US: I think I'll just settle on Cayde. That name seems fitting.
PP: Um. I don't think that's such a good id-
US: No time for that little floating camera. You say there are other Guardians? Take me to them at once so that they can meet Cayde!
PP: Traveler help us.
-
Calling it now, uldrens new name will be Crow, wherebit all comes to a full circle