Nothing can save the Vita, those games would either bomb hard on it or do very little in the grand scheme of things....or will literally never happen (Monster Hunter 5 exclusivity).
I don´t think games which require precise movement or all the buttons of a DualShock would work on it either (Demon´s Souls 2).
...what I´d love to see: MoreJRPGs....I´d be fine with remasters like Final Fantasy X HD and more Visual Novels like Danganronpa. I´d love a Dark Cloud collection, so I´d agree with DC3.