This might be a possibility.
Ratchet and Clank: Into the Nexus, the recently announced, newest addition to the long running Sony-exclusive series, will be released on the PS Vita according to Amazon France. Though this newest title will be twelfth installment in the series, it might be only the second to be released on the PS Vita, the first being the last R&C release, Ratchet & Clank: Full Frontal Assault.
Into the Nexus however, is not a sequel to Full Frontal Assault. In fact, Into The Nexus will pick up and end the Ratchet and Clank “future series,” acting as a direct sequel to Ratchet and Clank Future: A Crack In Time. The future series has not seen a new installment since A Crack In Time’s release in 2009.
Reports indicate that Ratchet & Clank: Into the Nexus will remain true to the platformer style of game play seen in its predecessors, but will feature a new arsenal of moves, abilities, and weapons.