"Invisible" chat status

I was just thinking, wouldn´t it be great, if Riot introduced something like invisible button? As much as I like people in my friendlist, they are not that skilled of the players. IF i go ranked solo, i would love to have that feeling of comfort, that noone sees me, noone will be butthurt that i didnt play duo with him and stuff like that .... Can you give me your thoughts on this?