He would most certainly be assigned a rank if for no other reason than to ensure he (as an asset) is treated by crewmen with care and respect. It is the same approach in logic that militaries and police use with K-9 units. Dogs always outrank the handlers as a further mechanism to ensure proper treatment of the self-aware asset.

I knew about the honor-culture bit, but I’m now curious about what other languages use it as an insult.

I actually might be able to provide some insight to this. My wife is Balkan and the first time I called her a “Silly Goose” she became madly upset. It turns out in her language the phrase “Glupova Gusko” (Stupid Goose) is a common insult. It is considered incredibly harsh in her culture. My guess is that the phrase “Silly Goose” is borrowed from a Slavic Language and lost its harshness when it moved into English.

Depends on which philosophy you ascribe to I suppose. While standard Judeo-Christian philosophy would most likely dismiss the notion of divine orangutans, I for one would posit that orangutans by thier very nature are divine and that humans may in fact be the only creatures on the planet that must struggle toward divinity.