Also their are 5 PRESS CONFRENCES WITH OMAR KENDALL AT EB GAMES EXPO PLUS ITS A MONTH FROM LAUNCH
MY GUESS IS RAIDEN AND DANTE OR SPIKE WERE BE TO SHOWN AT TGS BUT WERENT DUE TO BEING LEAKED SO MY GUESS IS THEY SKIPPED IT AND ARE GOING TO ANNOUNCE FINAL 4 CHARCTERS AND BOSS THIS WEEKEND
I THINK THEY ARE
FINAL BOSS= POLYGON MAN OR SEPHIROTH
Remember when Tgs came by and we expected a Japanese character to be announced.......
There were no characters at TGS to begin with so there isn't much evidence to back up your claim, but looking back on the reveal schedule, it does make sense that he'd be there.
EVO - Heihachi (Fighting game character)
Comic Con - Cole (Is considered a super hero and had his own comic)
Gamescom - Sackboy (Created in Europe)