What I’m looking for is updates for existing 3 civs first, then Siamese/Thais, Persians, and Omanis/Arabs as new complete civs, with the introduction of new natives, outlaws and mercenaries from lesser Asian powers such as Joseon/Koreans, Ryukyu, Vietnamese, Burmese, Kazakhs, etc.
Regarding the game mode, I would love to see King of the Hill get an update. I’ve even shared ideas on how to combine those lesser powers with King of the Hill mode for a more interesting experience and a more efficient reflection of history.