YianGaruga
Banned
Do you see XSEED releasing both versions side by side, an outdated Vita version and an updated PS4 one? If anything, I'm more afraid for the Vita chances now than I was yesterday.
I don't see XSEED as being a company that localizes a game but leaves one version in Japan (in b4 Trails 3rd complaints). The PS4 updates sound kind of minor as well, expept for the obvious graphical ones.
They're not Square Enix
EDIT: Okay the updates seem a bit more substantial than I first thought, but I still stand by what I said. I'm confident if one version comes, the other will too.