Don't really see how people can claim to see a pattern with only a few data points. We get two First Look videos each week, that's all we know
Each movie can only show what already is made public and with info that was supposed to be new in that movie. Even if stuff got leaked in between these movies like the leader head poster, they can't do much about it. So I doubt we will see Brazil next while fighting Spain and Kongo if Spain and Kongo aren't teased yet in their own movie. So if for example Brazil is the next in the release order you see them with their civ specific stuff and enemies that we already know like China or Egypt.
Spain or India since they were already confirmed in the German article and thus are probably closer to being finished.
If I were to bet, I would say that tomorrow we will get First Look: Religion, or something similar, followed next week by Spain, a civ that presumably makes use of those mechanics. Ed said that we would be getting a more detailed look at religion in the middle of this month, and it is about that time.
Yep. Rome is also a possibility.Spain or India since they were already confirmed in the German article and thus are probably closer to being finished.
Wildcard civs will probably be saved for last.
We've only seen "classic" civs so far, so I'm thinking it might be about time to show some of the less orthodox ones. I'm hoping for my home country.