In-Game chat box

I think riot should make an update to the chat box in the game. One that makes it easier to chat with those who are in the game with you and those who are outside of the game. For example, making a button that allows all-chat, a button for team chat, and a button for friend's chat. I believe it will make it easier to chat with people because there are those moments when your trying to chat with friends while you are in a game and gets overwhelming.