Option to not transfer ammunition along with guns (and some scattered suggestions)

[Noodle! 0]

Mainly, as the title said, when grabbing a weapon, putting a weapon on the ground or transferring between backpacks it tends to do strange things to your ammo.

Having an option whether to have this functionality (for those who like it) or to turn it off would be fantastic. I don't know how many mags I've accidentally deleted due to this.

other minor things (might be shit, just putting it out there):

-To be able to drink from a water source, like a lake or water pump.

-Slightly faster recovery from throwing things like flares, or overall faster throwing.

-combining nearly empty magazines or transfering ammo (so if you have 5/12 and 4/12 you could combine into 9/12. If this is possible I've just missed it.

-investigating bodies to reveal slightly more information (was he shot, was he torn to pieces?)