My only guess is that they will be putting in some sort of explosive ride to give IOA new life. I'd say it would go in Jurassic Park. Maybe they would tear out the Pteranodon Flyers to make room since that ride is low-capacity and generally a nightmare.
I've heard two big rumors about the Jurrassic Park area. The oldest claims that there are plans for a wild jeep ride. The latest is said to be a coaster - apparently an adult version of the Pteranodon Flyers.
That sounds pretty cool actually. The kiddies version still gives me the thrills :S but the queue is BAAAADDD.....as in BAD.
Shiny and New DISNEY TRIPS October 2000 - Walt Disney World Resort
October 2001 - Walt Disney World Resort
April 2002 - Disneyland Resort Paris
October 2003 - Walt Disney World Resort
October 2004 - Walt Disney World Resort
October 2005 - Walt Disney World Resort
October 2007 - Walt Disney World Resort
December 2008 - Walt Disney World Resort
July 2009 - Disneyland Resort Paris July 2011 - Disneyland Resort California July 2012 - UK Cultural Representative Cast Member at Epcot