So we can exclude FF7RI release date annoucement on the xbox tgs broadcast.
Honestly speaking, i think we are gonna wait a while for that one. No offense.
Mana is a good guess, Saga Frontier is on a i do not know scale right now. However i do think the likes of some of the Star Ocean games could be play anywhere titles(Especially the new 2dhd one). Same for Dave The Diver and Yokai watch franchise.