Well, it seems that we're going to have new information in one week.
"DEAD OR ALIVE 6 Director and Producer Yohei Shimbori will make a pre-launch speech and announce the latest information. Stay tuned!
Date :2.14.2019 (Wed) 21:00-22:00 (PDT)"
It will probably be (one of) the last chance for Team Ninja to make the last big announcements before the game launch.
Why wouldn't we try to bet on what these news might be?