Not until they at least release Second Story/Evolution on the PlayStation Store... And then release those versions of 1-4 physically lol.
To be honest, I lost interest in the series after playing just one section of 3. I knew it wasn't a bad game, but it didn't grab me like 2 did, and I'm not sure why. Maybe I didn't think the music was as good as 2, idk. If the series isn't selling well, I think the obvious solution is to remake the most popular game, which I'm told is part 2. It doesn't have to look as good as RE2, 3, or FF7 remakes, but they could do a minimalist cellshaded look and I bet it would look a lot better than the anime.
Valkyrie Profile needs to be brought to the PlayStation store too, all 3 games! I don't know if Tri-Ace can do a new IP though. I remember Radiata Stories being rather boring. Maybe they could bring Baten Kaitos back?