Yeah some more voice messages:

For example Rambo-player is on the battlefield.

Newby has a rocket launcher and doesn't know what to do with it.

Rambo player says to newby:

"Gimme me that !"

If newby is smart. newby throws rocket launcher to rambo.

Rambo players takes down tank or heli and saves the day.

Now newby knows what to do next time hopefully

Some more messages:

"Thanks"

Bye,
Skybuck