Originally Posted by
Iscah
They can't possibly keep us locked in the First for the entire game. I would expect more like the first few quests at the latest.
Players need to be able to return to previous areas for job quests and side content, and may even be automatically transported back to Source locations if they queued for an uncompleted dungeon via the Duty Finder. Unless they can block you from using that for a while, even our initial trip to the First is going to have to be coded with the possibility that a player will get pulled into a dungeon and then dropped somewhere back on the Source.
Once we've established an aetheryte warp point on the First, I think it's quite possible we'll just be teleporting as normal - at a game level, the new zones might not be anything different to having created another zone set on the Source.
And at a lore level... perhaps the easiest analogy is the aetheryte networks around large cities. Suppose we could only access one half of a city zone to begin with - we can attune to the aetherytes there, and move around that area using them. There are actually more aetherytes on the same network, but they're in the area we can't get to so we aren't able to warp there yet.
And then we're finally given access to the other area. As soon as we've attuned to one aetheryte there, we're free to warp back to any in the other zone, and can get back to the new area just as easily.