I don't know about anyone else, but sometimes when I get absolutely destroyed in Crucible, saying "GG" helps take the frustration off. I'm sure if everyone could emote a GG at the end of a match, this community might just start being a little bit more friendly. If we can't get an actual GG emote, we should choose an emote that is suitable, like how people decided that waving during heavy meant that they wanted to play without it.