I agree however the last point "...- no human player can see my signal flares, fired from ground units" not true we hold full theatre war mission with both ground and air and we able to coordinate attacks. These mission comprise between 10 to 16player missions which we have been doing since inception of our dedicated server.
However our current concerns is that CA causes some lag issued on type of weapons use where frame rates have drop to 1fps which ED need to address