This is a silly suggestion, but I think it would be great if there could be group emotes.
Here's a scenario:
Let's say you just won a 2v2 Brawl match with your buddy, and you wanna give him a virtual high-five. Just stand next to him and double tap the emote button (triangle for the ps4), then on your buddy's screen a little icon appears above your character's head indicating a request for group emote. Your buddy then also double taps the emote button and finally both characters enthusiastically fist bump each other exclaiming "yea!!!".
This could add some fun variety to celebratory emotes, instead of just the one each character has.
Here's some possibilities:
- high five
- fist bump
- hand shake
- forearm hand shake
- raising and touching weapons with a cling* sound (and maybe a little sparkle)
As for customization, we can have them customizable just like the current emotes. Maybe have one group emote activate with double tap and the other one activate with double tap and hold. (or even triple tap)