Hi,
Make a storymode to the game.
If you make a story mode is it fun to play. What Armored warfare do is every half year new story modes. Like special operations with varios difficulties.
The second one is the music in battles.
The reason why i choose for this suggestion is beqaus it is boring whenn you are in battle. Ofcourse you can on youtube choose music but it is funny if you have music in the game.
The second one is the moving guns click here to watch what i mean