Perhaps this is what he was talking about. It's west of Animal Kingdom. I did read a rumor that they were going to put another park, but I don't think it's true.
From Orlando Sentinel:
Reedy Creek Improvement District filed paperwork Thursday seeking state permission to clear and excavate a small part of a 330-acre site at the interchange of the new State Road 429 expressway and Disneys Western Way entrance road.
This fall, unconfirmed Internet reports pinpointed the area as a future Disney hotel, condominium, shopping and dining district known as the Western Beltway Development. Disney officials would not discuss plans for the site, and until now would not acknowledge a Western Beltway Development exists.