I think that's very possible. They've done it not only with GTA V, that launched not only much later than the PS360 versions, but also 6 months or so after the launch of the PS5/X1 ports, but then they did it again with RDR2.
Heck, for all I know, they may even try to sell it only on their own store, whatever they decide to call it by then.
Please excuse my bad English.
Currently gaming on a PC with an i5-4670k@stock (for now), 16Gb RAM 1600 MHz and a GTX 1070
Steam / Live / NNID : jonxiquet Add me if you want, but I'm a single player gamer.