Group chat for ranked

Hi,
Since they've implemented the new rank invite system we're now able to play with 2 other friends. I really like this to be honest. The only thing which isn't great is that you have to whisper both guys separately. So what about implementing some group whisper chat thing where you can chat with both persons at once, easy if one of the players have to tell something to both players. Tell me what you all think about it.