Batman: Arkham Legacy Reveal Next Week?

This video recap a livestream offering a rumor that the rumored new Arkham game called Batman: Arkham Legacy will be officially unveiled next week at The Game Awards. Thanks Dark Horizons via Game Fragger for the pointer to this tweet that explains where this originates:
This information comes from the same guy that provided me with leaked images from the cancelled Damian Wayne Batman game YEARS before they leaked to the public. He is very reliable, although nothing is 100% and the same goes with this scoop as we will discuss tomorrow.