Casey's Corner is currently undergoing a refurbishment from January 6 - February 15, 2014. Initially it was unknown what would be addressed in this refurbishment, but new reports indicate that an expanded seating area will be constructed as well as a new pathway that will also assist in traffic flow during parades.
March 10, 2014: WDWMagic.com has posted photos of the completed outdoor seating area.
February 24, 2014: Orlando Parks News has posted a photo update from around the Magic Kingdom that includes some of the work around Casey's Corner as well as other hub area work.
February 17, 2014: WDWMagic.com has posted photos of the area after some of the construction walls have come down.
January 13, 2014: WDWMagic.com user rct247 has reported that the construction walls nearby Casey's Corner will be used for expanded seating and a more clearly defined walk way.
January 10, 2014: WDWThemeParks.com posted construction photos of the walkways nearby Casey's Corner.
January 6, 2014: Casey's Corner Refurbishment Begins