Don't you dare to take my Heihachi away! He is my favorite character in the game. And adding Goku to the mix wouldn't make any sense at all.
i can't believe people haven't gotten this yet. looks guys the characters that we do have were originally all PS exclusive characters. people like Goku, or any other anime character will never be in the game. only Playstation exclusive characters. the only reason the cloud rumor is believeable is because his game was only on PS. rather then suggesting your fav. anime or cross platform people, why not offer PS exclusive characters you'd like to see. might have a better chance getting them then.