Injustice 2 was previously rumored, but no info was provided at that time (aside from an estimated released date, May 2017). One promo picture should be enough to verify the existence of this second iteration of Injustice (Top picture).
Watch_Dogs 2 will be released on November 15 and will be set in San Francisco. This info was leaked yesterday, today, we have the following trailer to show:
I would define this trailer more like a commercial than an ordinary trailer. Reportedly, Ubisoft could unveil Watch_Dogs 2 (officially) today.