Hero
NPC
If I understand correctly, Portugal will be able to load settlers on its UU Caravel. If this is true, I can't wait to play a Terra map and ship some colonizers over to the New World after Optics, set up shop there and move my Palace.
It can only hold military units.
Being able to carry military units doesn't mean it can only carry them...
as far as we know now it can carry can carry military units and special people like: scout, explorer, missionary, spy, or great people (worker and settlers are no special people)
^^^This, I believe, is where gameplay takes precedence over realism. On a terra map, for only one civ to be able to populate the new world that far in advance would be WAY OP. imagine that you are Rome, and you sail your galleon (which you are the first to get) over to the new world to find that the AI has already set up 6 cities and have improved the land there already and have cultural control over much of the strategic areas of the land mass. That would not be happy.
Any ship that can carry military units should be able to carry settlers.
It's gonna be awesome (and grossly overpowered) to get to be sending Macemen to the new world around 1000AD (if you beeline for Optics, that is)
In the game settlers stand for a quite large expedition group.
So as Rome, make sure you kill take all of his old world possessions while you have the upper hand, and let him expand in his crappy new world in peace.Or even better - make him cede you his captured barbarian city instead of crushing him.
If i meet all these criteria, i will surely crush Portugal's old world empire. Other than that, my original point remains.