No platforms mentioned for Ghostwire..next gen game?
It's safe to say that Ghostwire and Deathloop are next-gen games. Starfield and TES 6 last E3 similarly had teaser trailers with no platforms, and now the same thing happened with Ghostwire and Deathloop. Starfield and TES 6 are already confirmed next-gen by Bethesda, and since Ghostwire and Deathloop didn't have platform announcements it's safe to say they are as well. Bethesda only announced those 4 games with teaser trailers at E3 2018 and E3 2019 so that they would have enough announcements to even have a conference each year.