As much as I want all of them to return, I mostly just want another Mitsubishi Rally Car, as right now we only have the Evolution Final Gr. B; As someone who started out his gaming career in GT3, where there were two Mitsubishi rally cars that I still remember fondly because of that, I would really please me to see the 1999 Lancer Evolution VI Rally Car back.
Maybe I'm just a nostalgia freak, but still.