Capcom is planning to make a Street Fighter-related announcement tomorrow, 29th September, at 5pm Japanese time, which is 9am BST in old money.
That's according to a teaser site, whose URL includes "newwarrior". A new character for Street Fighter IV, then?
Could be, or perhaps it's something more substantial, with the Japanese Street Fighter IV blog having hinted that a new game of some sort may be in the offing.
Super Street Fighter IV? Street Fighter IV DLC? Free hats for everyone? We'll find out tomorrow.