I see the coach has their own desk, monitor and headset? What do they see, just spectating their respective team players as if a dead player can? Can they communicate with the team at all times or only during timeouts?

I climbed from S3 to P1 within 1 week after I stopped using my mic completely (I disconnected it), and I've been trying to get out of silver for half a year. I used to use mic all the time, mainly only doing call outs. REASON: people are a...