Tanki features tanks, and only tanks. What if there was a game called Jeti or Boati or Choppi or even Subi? These would each feature another part of the military, and even have different ranks. Sadly, the servers might have to be distributed among games, and there would no longer be 50 Tanki servers, but we don't actually need all 50. So, split them up so maybe 10-15 servers per game (depending on how many new military games are created).

I have a computer with dual screens, and I noticed that I can only use one for tanki. I was thinking what if there was an optional overview of battle window that I could put on my second screen. :)