New Read Dead is one option
Anything for Vita, ideally an exclusive brand new jRPG (or I'd take a port of Bravely Default...)
But most of all, with KH III finally being announced, all I want is a brand new turn based jRPG. Call it FF X-3 or XVI, I don't care. Just make it old fashioned and turn based (or LO 2, but that's less likely to be on PS4)