Having just received the Independence decks, I find myself eager for yet another war! (card style of course)
It would be awesome if Jackson kept going through the eras -- WWI, WWII. Or, maybe something could be done with presidents?
I love the sketched look (I'm sorry I don't know the real name of it) of the Civil War and Independence decks, but I'm not sure how well that would transfer to later eras. Hmm...