Many WWE fans would know that many WWE games arrive on every single platform, so expect it on the PS VITA.
Though this does not officially confirm that the game will arrive on the PS VITA, THQ have said multiple times that they are working on PS VITA games.
And THQ dont really have a large amount of games that are in development. And one of the biggest THQ titles is of course WWE.
WWE 12 will be arriving on consoles, and also the PS VITA (most likely) WWE games were also present on the PSP, so WWE 12 on the PS VITA is basically 90% confirmed.