I’ll say “good game” as the winner in a tabletop match, but only once the game is actually, definitely over. You can’t say it in a game you’re about to win without being rude. So yeah, on Arena, I’ll only say it when I lose or in response to the opponent saying it first.

I’ve never been sure how much time you have post-game to send an emote that the opponent will actually see, but I kind of like the idea of only enabling “Good game” after the match ends.