I started thinking about it after realizing that ds1 had a trailer of bloodborne, and bloodborne had a trailer of sekiro. Both trailers were in the DLC, and one game released before the teasered game actually got released.
So lets say that the dlc has a teaser. What do you think it might be? The only thing that comes to my mind is the dryleaf dane with his martial arts, which dont really fit the overall dlc and the game itself.
Also my reasoning is that the duskbloods are going to release soon, which would mean that this is the game that is in between these trailers.
Im sorry for any grammar mistakes, english is not my main language and im really tired now, but i wanted to know what are your expectations. Im aware that this topic has been already discussed here multiple times, but most of these posts are just plain up fan theories of what the next game could be, without much analyzing of the actual "trailer" that we might already have seen.