Technically it may be possible, I doubt most WiiU functions will be implemented though for the Vita/PS3 by developers for a long, long time if at all, unless implementation is trivial or close to trivial (with the exception of Sony 1st party and moneyhats), it just doesn't make monetary sense for the developers.
Currently Playing: Shin Megami Tensei: Devil Survivor Overclocked, Professor Layton and the Curious Village
Anticipating: Xenoblade, The Last Story, Mario Kart 7, Rayman Origins, Zelda SS, Crush3D, Tales of the Abyss 3DS, MGS:Snake Eater 3DS, RE:Revelations, Time Travellers, Professor Layton vs. Ace Attorney, Luigi's Mansion 2, MH TriG, DQ Monsters, Heroes of Ruin







