Bungie has stated the future of the Destiny franchise is fully in the hands of the developer. After the break with Activision it remained to been seen what would happen with Destiny, but Bungie ensures it will be and is currently "hard at work envisioning future experiences, enemies, and ways to play the Guardian you've been building since 2014".
"We're thinking about what it means to be truly independent, what it means to self-publish, and crucially, what Destiny's future can now look like for our players," writes Luke Smith, franchise director. "It was a busy Fall, and it is going to be a busy year. When I look ahead and think about Destiny and where it could go, I see a bright future, with roots in a memorable past. Not everything has been lost in the dark corners of time."
We'll have to wait and see what Bungie will do with Destiny, now that they have full creative freedom, but the independent studio seems to have a positive view of what's next.