There should be an option to leave a Helicopter when it is in auto-hover mode close to the ground that a passenger can "Fast Rope" out of the helicopter. This will enhance gameplay drastically and help insert troops in places helicopters cannot land. Needless to say this is something that would be a new feature to the shooting game genre and change it in new ways. I think that when Auto-Hover mode is enabled either the pilot has the option to release the ropes so that the passenger can exit using it OR when Auto-Hover mode is enabled the player has the option right away (at a certain height from the ground).