Project Scorpio could be more than a vague announce in some days. Jez Corden and Shinobi602 claim that Microsoft could unveil Scorpio the next week.
Exclusives and agreements are important in the game industry and Scorpio could show a strong game line up in glory 4K to unveil their new toy. The following games could be part of the initial showcase to promote Scorpio in the best possible way:
First-party titles: Forza 7, State of Decay 2 and Crackdown 3.
Third-party titles: Red Dead Redemption 2, Battlefront 2, FIFA, Madden and Call of Duty (I highly doubt about Call of Duty, because Sony & Activision are in really good terms with Call of Duty and Destiny right now).
Thanks, Neo-GAF & Windows Central.