The new /emote command is cool, but I think it could be better.
My idea is that there should be an item in the hub that basically just
runs /emote.
I also think the item should be there at the end of matches, for example the bridge, and since the chat is disabled in it, it could be a good way to express your emotions.
It would also be cool if you could unlock emotes for levelling up in certain games, and could give games like ground wars and capture the flag more level up variety.