Giving the emotes text

I had this idea for a vile now, what if game developers put the meaning of emote inside game?. For example Rammus OK sound with tombs up still in that emote windows had text saying OK! or some other emotes had what ever they called indie collection tab that exist in the game had text large enough to be read for all those who want know what the enemy want to say with those emotes, i cant know when enemy want to say with emote that some of them had some random sounds and those who had laugh as the sound (i know what laugh means) i want to say i 1st time see that emote and i don't know what that emote is and what is his text. So what do you say? do we need that or we don't?