There are about to be more catchable Pokémon in Niantic and Nintendo’s mobile game Pokémon GO soon.

The official Pokémon Twitter channel sent out a brief tweet today announcing that “More Pokémon are coming to Pokémon GO!” The tweet went on to tease the date of December 12th for more information.

There is some speculation of what the new Pokémon will be, with the assumption that it will be the second generation Pokémon coming to the game. While that is the most likely assumption, I wouldn’t be surprised if some of the new Pokémon from Nintendo’s newest 3DS games Pokémon Sun and Pokémon Moon might not be in the mix.

It would certainly be a miss not to use this release to cross promote between the two Pokémon games.

What do you think the new Pokémon will be? Do you think it will be purely second generation or will there be new Pokémon from Sun and Moon?