Overwatch will never truly be complete. Unlike the iterative shooters which have dominated the market over the past few years, we won’t be seeing an Overwatch 2 in 2017, nor will we see it in 2020. Blizzard’s FPS is not a bullet train travelling at 100mph, it’s a cross-continental liner where the journey is everything and the end destination is irrelevant. The game will always be changing—not through endless DLC, but through free updates and carefully honed balance patches.

via The future of Overwatch, according to Blizzard | PC Gamer