Cold blooded assassin Nina Williams is one of Tekkens main icons. Shes one of the most popular characters in the whole franchise, had her own spin-off game (Death by Degrees. Its bad, dont play it), and shes also got an army of fanboys. Lastly, she appeared in every single game thus far - so why isnt she already a confirmed character? Pretty much all the other mainstay popular characters from the original Japanese arcade roster have been announced. Guys like King, Paul, Yoshimitsu; they came with the reveal of Tekken 7, making it just plain odd that Nina wasn't standing alongside. Also, as a side-note: If Nina doesnt make it into the game you can just go ahead and assume her sister Anna wont be either. Theyre close like that.