"Surprise" Pokémon Announcement Coming Monday
The official Pokémon Twitter account is teasing an announcement using words like "special" and "surprise" for Monday.
Presumably, the announcement will have something to do with Pokemon X and Y, but the posting is ambiguous enough where it could be about anything Pokémon-related.
Heads up, Trainers! We've got a surprise for you! Tune in Monday at 8 a.m. PDT for a special announcement!— Pokémon (@Pokemon) September 14, 2013
For more Pokémon news, check out the the most recent trailer for Pokémon X & Y.
Most recent Pokémon announcements, teased or otherwise, have been the reveal of new Pokémon, evolutions, or little mechanical changes for X and Y. There was this mysterious teaser image a few weeks ago that we haven't learned anything about yet, so maybe we will learn something about that.