SCEE (shahid) asks which jrpgs for the vita you want localized
Tweet:
Greetings. We’re looking at JRPGs and similar for Vita.Your votes on which ones you’d buy using #jrpgvita please.
— Shahid Kamal Ahmad (@shahidkamal) 6. Juni 2013
So go to twitter and tell him what you want. My suggestion would be FF type-0 and the Tales games as well as Legend of Heroes. Oh and PSO 2 while you're at it.