I hope if they'd ever do this, they won't make it like Dark Souls's first port. They were very bad on my not-so-good PC. And my newer PC would age before they even announce it. I loved it's speed.
It was still better than no PC port at all. I enjoyed it for years before Remastered came out. Still haven't played Bloodborne since it's not worth buying a playstation for
Prepare to die edition with dsfix was better that the remaster in my experience. I have hundreds of hours on PTDE compared to the 34 hours playing the remaster.