I'm with making multiple zones for each area. Perhaps separating each of our current zones into 3. My idea of having a "Hyrule Field" per Camp and then branching off into different and unique areas.. For example..
Ul'Dah (Because I started here before it became Jeuno, so shut up. :P)
You venture out into the first zone, which contains Camp Blackbrush. The zone is about the same size as it always is. Nanawa Mines will still be a seamless zone. There will be the zone that branches off into the Camp Horizon map, which will contain the ferry to Limsa Lominsa. Then another Zone into Camp Drybone.
The Camp Drybone and Horizon Zones will alter in appearance, instead of having to use copy/paste from the Camp Blackbrush, they will have their own unique textures, that of which could expand the creativity of creating even more zones that these maps can branch off into.
Each zone with a camp will be like a "Hyrule Field" in this case.
