I ask the implementation of power dive to the players, so the reason to give more immersion, so with this possibility, you can go to prison or another island without having the risk of being shot from a sniper guarding the prison, as swimming with the body to visible, it's easy and no chance for defense target.

And it would be interesting if it had some predators in the water in random places, like the shark or even jellyfish.

*It would be interesting some of the resources that exist in the ArmA-3 game

Sorry my english by google translater ;)