Assuming each pack represents a region and Pack 1 represented South and Central America
May: S&C America: Maya and Colombia
July: North Africa pack? Sub-saharan Africa pack? Africa Pack? I’m hoping it’s North Africa so we can get the Shona or Swahili but I doubt.
September: The most likely candidate for two civs is Asia as a whole, but I could imagine Asia getting 3 civs, with two representing one region in this pack, like the Middle East or Mesopotamia, plus an east asian civ later. It could also theoretically be two European civs, like Portugal and Byzantium.
November: just one civ could be Portugal representing Europe, or a Native North American civ
January: This seems like what would be the east/central asian civ pack, simply cuz those would be the regions which would fit with either Korea or Mongolia, assuming those are the two major candidates for a second leader.
March: Again, could be Europe or North America, or perhaps it could be another Asian civ. This could also be a second African civ, whether that be ‘Southern Africa’ if Ethiopia represents North Africa or ‘Saharan Africa’ if Ethiopia represents Sub-Saharan Africa
That means, in September, imo, what is most likely is we’ll see two middle eastern civs. So maybe we’ll see two of Babylon, the Hittites, Palmyra/Syria Oman and Assyria. If they count the Byzantines as middle eastern, perhaps them.
November, I’d guess, would be like July, where the interest can afford to be lower, since it would come off a pack, assuming September is the middle east, that would generate a lot of interest, like how Ethiopia was less hyped up than Maya and Colombia. That to me sounds like they wouldn’t put the European civ here, so I’d guess this’ll be the Native civ, whether that be the Iroquois, Navajo or a PNW nation.
January is the big one, with the alt leader, likely Kublai Khan. My guess is they’ll pick a civ with some connection to Mongolia, China or Kublai in that capacity, so perhaps the Timurids or Vietnam.
March is the final one, so they’d want to maintain interest, so I’d make a wager that this is where we see the most commonly requested civs: Portugal or the Byzantines
It’s completely possible that we only see one middle eastern civ and two european ones though. I can’t say that there isn’t some of my bias in here.