Whistle button in a more accessible place

For those who have friends and friends games at the same time it's too complex supporting everyone having to click on many buttons. You need to click on the balloon that appears on the right side and choose the friend. Then it is necessary to go to Appointments >> Playing >> choose friend >> etc etc. It's a little boring


The idea would be to place the "whistle" in a visible place to be easier and faster to enter in friends games and support them without having to click on many buttons.