I doubt it's going to happen. Dead by Daylight been out about the same time. They've already updated the game engine and done alot of opmizing to the game and still no 60 fps. Even though they said it was going to happen. 6 months later and still waiting.
I think on consoles it'd take to much time and cost to much at this point to opimize the game. Even though I'm sure they could. But I'm not a developer