OK, I'll concede that my argument took an extremist view, but...
... my concern is the way this is trending, Back in the 80's and 90's, you bought a game and you had this bulky cartridge that it was on, but that was it - you paid for the game and you had it in its entirety and could play it whenever you wanted, even decades later. Then in the later 90's to 2000's you bought a game, but later could ADD extra (extra or missing from the original product... debatable) content with an expansion, but had to pay more for it. And now they're proposing that you can get one of these expansions, but have to either A.) pay for multiple (6) components individually, which are (presumably) considerably less expensive than an expansion but collectively would add up to quite a bit more OR B.) wait until all components are released and buy a bundle pack, and I'm sure they'll find a way to penalize you if you don't spend the maximum or pay the most quickly...
Ah, and there it is.
So to recap, as the years progressed, we've gone from first buying a game and having the whole game on purchase, to then buying the game and later being able to supposedly "add to it" by purchasing additional expansions, and now when purchasing one of these expansions, we buy it one "pack" at a time and spend more for it (to make sure they keep getting residuals from already-invested customers)... You guys are really cool with this trend? Well guess what! you're going to love the next step in the trend! It seems the next logical step is to allow for an expansion containing a single leader (who historically could be associated with two civilizations, one currently in the game and one not) as an alternate leader for a civilization (the one currently in the game.) Next, you can purchase an additional expansion pack with the leader's OTHER civilization (the civ not already in the game) and that civ ability will be incredibly potent (to get you to shell out the money for it.) And then you can buy another expansion with that new civ's unique unit... and spend more money for the next expansion with that civ's unique infrastructure...
that's the point - this should be 1 product, but they're gonna make you pay for each one, and collectively it will cost you more.