Fantasyland 2012 will keep the Beauty and the Beast restaurant, Dueling Dumbos, and Little Mermaid ride. The Barnstormer will become the Great Goofini.
The center part of the land will be the Seven Dwarfs Mine Train coaster - probably slightly larger than Barnstormer, but not BTMRR-sized. The cars will sway with each turn of the track (think Indiana Jones and the Temple of Doom).