I thought it was very interesting that even after revealing Mr Game & Watch at the end of the Pac Man trailer, he still was not listed as a playable character on the official website. This got me thinking about how during Brawl, 0 hidden characters were announced before the game was released, with the exception of 3rd parties. Even after the game was launched, the hidden characters only appeared on the site behind a question mark box and a pop-up warning that clicking that link would take you to a page containing spoilers. I think with Mr Game and Watch not being added to the website, despite being shown in the trailer, points to the same thing happening here: no unlockable characters will be revealed prior to the game's release. Does this gives a small number of hope back to supporters of Ridley, K Rool, Mewtwo, and the like.