The spamm aspect could be mitigated by making it a function of tuning to a VOX channel. If it was limited to a squad channel, multiple wing squads would be S.O.L.. Tying it to a mission channel would be logical with the updates to the map going away at the end of the mission. That already exists to a degree with way points in the mission editor.
Some squad nights POTW can field 24 players. The only possible purpose we would put this to would be enemy CV locations and updates to that for our resident CV hunters. Other wise, there is just not that much chess going on in this game in the MA.