Add a radio on the left or right side of your collarbone (depending on left or right handed) to talk to nearby troops just out of your proximity chat distance or vehicles around the map (air vehicles can be talked to no matter how far away for recon class for targeted attacks) 75-100 meters away which quality of your voice dropping down due to crappy WiFi or something idk. This could also act as a point marker I saw on the road map and can act as a laser to pinpoint points of interest