The official GTS website journal has posted a question asking, “Which of these is your favorite game feature?” The options you can vote for are Pikachu, Piplup, Shaymin, and Meowth. This is the first time Shaymin has been acknowledged on an official English Pokemon website. Could this random question be foreshadowing an upcoming Shaymin reveal?
Thanks go to Ultimatedra for spotting this! You can see a screenshot of the poll below.