DangerMouse
Member
Too expensive. They'll keep doing localizations of what exists. Should one do really bad they'll likely become picky with future localizations again. Tales going PS4 anytime soon is far from a given looking at its sales in Japan, the handheld bridges are all burned and Wii U is equally unlikely at this point even though surpassing PS4 plenty, that leaves only PS3 for the time being.
No one's saying drop the PS3 version of Zestiria at this point. But it may not be too expensive to do cross-gen like Atlus. Then they'll move to PS4 exclusively for the next one since that will presumably be after FF comes out.