Would be cool to see Dogs like a German Shepherd come back to Arma, especially for single player missions. Enemies could be patrolling with dogs and give commands to attack, etc. Or just have dogs randomly walking around an enemy base that will attack. Could add some action to the game. Dogs were in previous versions of Arma but never really seen them in game at all. Even multiplayer it might be kinda kewl you could have the dog attack another enemy while you should the other one or two enemies. Other things are more important at this stage like stability, but could be a last minute add in. Could be interesting if implemented correctly.