Muting players should remove their messages

Sometimes when someone says something really upsetting to me in a game of League, I want that message removed from my screen immediately. I can ignore it, but when anything else goes into chat I am likely to have to see it again and it will continue to bother me. I will frequently mute and unmute a player 10 times to get rid of their message.

I am new to LoL boards and this is my first post, will be submitting many of my best ideas shortly. Thanks