What to Expect from PlayStation's State of Play Showcase

Sony has announced its foray into the world of Nintendo Direct’s and Inside Xbox’s with State of Play, a new live broadcast debrief on PlayStation’s upcoming games.
Sony’s initial announcement of State of Play promises new trailers, new games, and new footage on upcoming PS4 and PSVR games. So, with that vague description in mind, it’s of course time to speculate.
So...Will There Be PS5 Talk?
Probably not. Given the specific description of PS4 and PSVR games as the