As part of the new rumored revision of Beastly Kingdom (set to open in 2012/2013), Journey to the Center of the Earth will be this sections main attraction. It will be very similar to the attraction of the same name that is at Tokyo's DisneySeas.

It's the next generation Test Track ride system that will create a massive high speed dark ride experience. Another rumor says this ride will included the largest Animantroic character Disney has ever built.

Of course they are just waiting for the bigwigs approval.