Ya, kinda having somewhat high hopes for Summon Night 6. Summon Night 5 sold rather well for a dying handheld on its way out. Well, World of Final Fantasy is Square Enix's first final fantasy for Vita, so hope it does well enough for more vita support from sq-en.
It's been a long time since the last Summon Night game so i think there is some anticipation for this one.
For World of Final Fantasy, it will depend from the time release, marketing and reception since it's a game that seems like it can have some legs. Maybe a PSVITA special bundle with Amano artwork on the back would help too.