Yeah… it is important in both multiplayer and single player games!
We have have one character that is suposed to be our face… it is not allways the ”Taw” or the host.
So an option to mark the face aka preferred negotiagator would be the best option, much better than make it automatically the player aka ”Taw”. Sometimes my character is dump and is giving that task to someone more charismatic person in the croup.