You would be forgiven for thinking that Pokkén Tournament was a finished game. No DLC was ever announced for the game and the eventual port to Wii U kind of solidified that the roster was complete. The arcade original launched with eight fighters before getting updates that expanded the roster to 16.
On October 13, we can make that total 17. No information has been given on what the new Pokémon will be, but fans on NeoGAF are speculating. Empoleon or Scizor seem to be the prime suspects, though anything could happen.
The tweet comes from the official Japanese account for Pokkén and is as follows:
via destructoid http://ift.tt/2dWHZls