The deacon is not a queen but a king?!

I think the reason why the Deacon is widely confused if it is a common xenomorph or a protomorph or a queen !?!?!??!... I think its a king cause its a breed or form that's a queen. And that when the deacon gives birth it births with an egg like thing that later turns into a trilobite. It makes sense though, the events that happened in Prometheus were very rare so the deacon would be birthed with a trilobite so that the species will survive. I think that its not a queen but a king, being able to create a queen or a king by impregnating a host.

What do you guys think?