It sounds like they don't even know what that is or when it's coming though.
I think even if Destiny 2 doesn't ship until early next year they'll probably be fine though. They just need to whether the backlash from the lack of content and hopefully update Destiny as it stands to make some of the old content viable.
Although it does sound like the management is all over the place. Hopefully they can get their shit together. I really want to play a great Destiny game.