Easily something coming from left field, but Noctis from Final Fantasy 15 is joining the cast in Tekken 7. No doubt apart of Square Enix's plan to make FF 15 big as possible.
yeah... i think there is another FF 15 'as big as possible' plan
"Assassin's Creed and Final Fantasy XV Collaboration" ~ Assassin's Creed and Final Fantasy XV Collaboration Revealed at Gamescom - UbiBlog - Ubisoft®
Mmm love me some Noctis