Frequency Tap In’s

I was controlling (the very busy) KLAX ground yesterday, and I noticed the multiple times I unknowingly cleared an aircraft to cross the runway when there was dangerous traffic in the vicinity. This was also coupled with the fact that airplane symbols of ones that are not on your frequency are pretty dark, but anyways. What I think would be cool is if there was a way for controllers of say ground could listen to what tower controllers were saying. Or approach and departure, etc. This would be incredibly useful, as you would be able to hear the clearances other positions are giving. Let me know your thoughts!

Well, IFATC’s are talking to each other

That’s what IFATC discord are for. Controllers are supposed to coordinate with each other in the server.