Please add an option to disable Mastery display and taunt/joke.

Its bad enough that I often times have to mute my entire team at the beginning of the match, for a game like this which requires much focus and strategic thought there is way too much opportunity for distraction. Please add an option to disable BM emote actions from the enemy team/own team's champions, I really dont need to see a Garen that's down 50 CS flashing his emblem at me when he ults me during a 3on1 gank when my team is losing 20 kills to 2. Mastery display serves no purpose other than to BM opponents and likely the winrate of unsportsmanlike players went up by a % or 2 when this bs was introduced into the game. Mediocre gamers who lack the talent to play more than 1 champion dont need a bandaid to tilt the scales in favor of them winning, please nerf.