new blade runner international trailer.

I know that this is the alien covenant forum not the blade runner forum but there is a new trailer out and it looks really interesting. AND, I am one of the blade runner alien connected timeline enthusiasts and I was wondering if you guys found any connections. 

My idea for a connected timeline would involve a nucular fallout and a dark age in technology causing the world to star over in terms of a.i explaining why the blade runner replicants are more advanced. 

https://www.youtube.com/watch?v=VnM2CbL7V-0

thoughts? theories?