At GDC 2019, Bluepoint ever so slightly hinted on what they're working on next by framing it as a "re-envisioning" vs a remake like they have done with Shadow of the Colossus.
Also their remastering/remaking process is detailed in the slides below.
https://www.gdcvault.com/play/1026277/Beyond-the-Remake-of-Shadow
Also their remastering/remaking process is detailed in the slides below.
https://www.gdcvault.com/play/1026277/Beyond-the-Remake-of-Shadow