Shack and others are reporting on what may or may not be revered designer Warren Spector’s next effort, codenamed Epic Mickey. Since Spector’s Junction Point studio was acquired by Disney, everyone sort of assumed he’d be making a mouse-themed game (assumed, but hoped it wasn’t true), and now it’s semi-official. According to Shack, the game will be Wii-only, and tells the story of obsolete Disney characters seeking to destroy Mickey Mouse. I’m not sure about …