But it's a Japanese title
Digimon Story: Cyber Sleuth looks really good in this new trailer. But we're not getting this one...yet. We are getting the newly announced Digimon: All-Star Rumble, and Namco Bandai knows that some folks here in the west want Cyber Sleuth, but for now it's a Japanese title.
This is a Media Vision-made Vita RPG, and the incredible Suzuhito Yasuda (Shin Megami Tensei: Devil Survivor) is on character design. It's set in the future and has grown up characters -- not a kiddie game.
As a fan of portable RPGs, the Vita, and of digital monsters, I'm all in on this.