Mitla replacing Palenque probably rules out the Zapotec. Vatican City doesn't rule anything out, in my opinion. Caguana means no Taino. Hunza doesn't mean much, except maybe a slight decrease in further India splitting, which wasn't expected. Taruga would represent Nok culture near modern Nigeria. And lastly Singapore makes sense as a city state, but does suggest against speculation of them as a Venice like civ. Edit: Someone pointed out that this Hunza is actually a Muisca city.