It would be idiotic if the players can hear the casters.
It's actually true though as one of the players a few days ago
confirmed that they can hear what the casters are saying but i'm not sure if PGL already has a solution though.
Oh, I did not know that. PGL is idiotic then

I would never think that after hosting 10 TIs they would still commit this type of blunder. They removed the enclosed booth and now they have defective noise-canceling headsets too. Are they skimping too much that they are risking the integrity of the tournament? I wonder how they would solve this problem because it is advantageous to English-speaking teams.