Although a small idea, i think it would be interesting to have a texture that is parable to a label so that static cameras in forge/customs can be used on say a tv, light or block to project what the camera sees as a texture to create live time cameras on a map.
This would allow for interesting base defence and infection implications as you could have a security room watching a area.
This could also be a cool addition to spy based gameplay/gamemodes as the infiltrators would have to sneek by the cameras to avoid their locations being given away by people in the control rooms.
Over all would be a interesting dynamic to have as a option in forge!