Add plane/helicopter crashes in game.

Hello

Just Had a thought “why not have a plane/helicopter crash in game?” like Dayz provides, but make it more better than the way they do it. This can provide more PVP activity rather then base raiding, and random encounters.
Also bringing back zombies would be great, but if not at least add in another AI besides animals please?! Just throwing out idea’s, and would be great to see any of these added to the game to “spice it up”.