The Future of Sign Language

I don't know if we can actually determine how a different brain structure would build that language differently. Is this going to be an oral language or are they going to I think so? Because yeah because you can figure out the shape of the air tract and all of the articulators but simulating sounds from an alien biology I think is a lot more difficult than doing what a lot of people do which is an alien sign language. Even modeling human speech is difficult. Yeah I'm again I really don't know how exactly I'm going to tackle it at this point but we'll see I doubt I's going to flesh it out and I'm not going to have like a world of alien con