Divinity 3: Finally Kill Damian.
I'm betting Damian finally kills YOU! (Or the Divine), then we'll have an expansion where the Dragon Knight tracks the damned one down and shakes his/her fist at him while he blows up the world.
Then they will go all J.J. Abrams on us and do a spinoff that connects D:OS and the main Div game where events led to an alternate reality to be created where none of this actually happened.
That's my story and I'm sticking to it!