Originally posted this in another thread, but thought the subject deserved a new thread of its own:
Has anyone else heard the rumor floating about the the new Subs may not even be in Tomorrowland at all? No, they're not going to move the lagoon, but the loose talk I heard was that there is a concept out there for combining the Matterhorn (which never really fit in Fantasyland or Tomorrowland), the Subs and something new in the old Moterboat Cruise area into an entire new land with an exploration or discovery theme. That would certainly answer the Nemo/future problem and would make more sense for the Matterhorn as well. I don't know how reliable this info is but it does seem plausible.
The only problem I can see is that the Sub loading area is technically in Tomorrowland.
Well, those imagineers can be pretty clever folks when the purse strings are untied and I'm sure they could find a way around that. In fact, the queue could begin over near the base of the Matterhorn and snake its way around the lagoon to end up at the current loading area, effectively moving the ride "entrance" to the other side.
Have a look at some of the satelite images out there and you'll see that there is plenty of room for this new land. Its about twice the size of Critter Country.