What if there was no chat?

Me and a friend were playing hearthstone and something just hit us. What if league didnt have chat? And had some icons and voice commandsl ike in hearthstone? Yeah it will be like smite but think about it. How many times did somebody ruin your mood by raging at you? How many times did somebody wished that you had cancer? If rito does this i think that the community will be more friendly since they cant trashtalk eachother. Maybe you got a good gank? Throw a thumbs up! Your jungler stole dragon? Throw a smiley and say good job! Your team is getting killed? Throw a sad face. And last but not least - GG.

It might be a stupid idea but i just wanted to point it out.