Well, there's rumours going around the web today that a new God of War for the PS Vita is coming called 'God of War: Retaliation'. I hope this is true, I think Sony will announce a new GoW for Vita sometime next year, it's by far Sony's biggest and most beloved story driven franchise so it would make sense for Sony to try and get an exclusive GoW for the Vita as soon as possible.

Not sure who'd develop it though, Ready at Dawn are working on a new IP for the PS4, Sony Santa Monica are busy with God of War: Ascension and a new IP for the PS4. However SSM grew from 80-90 developers since God of War III to about 200 now, so if about 100 devs are working on GoW:A and another 70 devs on the new IP that leaves about 30+ that could be developing the God of War for PS Vita, that's possible and hopefully true.

I also think Gran Turismo will be announced for the Vita next year, possibly a Grand Theft Auto game too. I suppose they could announce new Monster Hunter and Metal Gear Solid games too. If these five games are announced for the PS Vita next year that would be great and help sales a lot.

Metal Gear Solid: The Phantom Plan
God Of War (early 2014)
Gran Turismo (depending on if GT6 is launching with PS4 in 2013)
GTA something
Boarderlands 2
Uncharted Vita 2 (for 2014) - I hope not tbh though
LittleBigPlanet Karting Vita

Infamous 3 (for PS3 & PSVita)
Heavenly Sword Vita (in my dreams)
Tekken Tag 2 / Tekken 7
Monster Hunter 3 portable ops dissclassified Golden Gate Bride Theft 9 edition

http://www.vg247.com/2010/10/26/ready-at-dawns-next-game-to-be-like-uncharted-reveal-coming-soon/

"Weerasuriya was similarly non-committal when discussing the mystery game’s platform, instead saying that it’s “going to be whatever platform our engine runs on.” He then explained that the Ready at Dawn engine is capable of running on “pretty much anything,” so it looks like the developer’s really getting around now that it no longer has the PSP’s ring on its finger."

Sounds like it's gonna be multiplat. I suppose that could change depending on publisher relations. 

god of war
GTA
killzone

Killzone: Mercenary was announced this year for Vita. 

Suikoden 6
Final Fantasy 7 Remake
Legend of Dragoon 2

Suprised no one has said gravity rush 2. It has yet to be confitmed.

Uncharted, PSASBR, Assassin's Creed, and COD will also have sequels announced.

Puppateer, rain, and the last guardian will be announced as cross-buy games.

Infamous 3, new quantric dream ip, GOW, Invizimals 2, GTA, and GT will all be announced as vita exclusives.

Lots of PSN games will show up that are sequels to older games such as LocoRoco and Downhill Domination.

keep the JP games coming, more rpg's, and maybe a Darksouls demonsouls.

wht ever moves hardware. darksouls could help bout as much as MH, which i wouldn't mind at all.

Gravity Rush sequel (i think it was hinted they were working on one)
Bend should be working on another UC and if not maby syphon filter?
really hoping for FF type - 0 localisation for the vita.
a second Assassins Creed


Maby something from santamonica , did they ever make a psp game?
Also i hope they put Tarsier onto another vita project since lbp vita was awesome.


what Sony studios developed psp games?