Please don't take this the wrong way but having a go on this forum at the staff on here and creating a movement is unlikely to do anything. There is 2 accounts for the Devs on the forums and I have seen them post 8 times since they took over last year. Where as they are super active on the DE forums. We get your point about 23 missions, but I want variety I don't want every version to have the exact same missions. Like in the UK we don't have wildfires the size of California or Australia. So adding a wild fire missions would only work for some versions. This is why missions are made for each version and the reason why they are treated as individual games.
Units are not universal each country has their own units like the UK does not give all police guns where as in America and most of the world they do. Each country has specifications designed to their demands and not all demands are the same.
So having a one size fits all approach will not and won't ever work hence why there is 23 versions of the game.
I will let @TACRfan post his stats for the servers which he made to give you an indication of how popular each server is and you will notice that the Au server has a small player base unlike the DE one for example.
The argument I used recently was that there is no point in allocating the same time to small versions of the game if it brings no economic benefit to the Devs as this game is not run for free, its run to make money from In app purchases and if the Au server is small I personally would spend less time supporting it compared to a server that has 10x the player base. So 10x the chance for people to buy coins.
Sorry if this Is blunt but people don't seem to be getting that the Devs expanded too fast and they are now focusing on the popular versions rather than the small versions.