Not sure if serious. Once PS5 comes which I still think will be in 2020 or at the earliest 2019. The games will be built to take advantage of the console. Not only gpu will be more than 2x faster I am sure this time cpu will also get a really big boost. It is easier for new hardware to support old games than the old hardware to play new games because PS5 will be used as the base.
If devs use PS4P, Scorpio as the base specs for 1080P games and PS5 will just be 4K version with 60fps that would be disappointing but I don't think this will happen.







