I'd love to see a feature added where if you're a mutual friend with a player, they'll have a small <3 next to their name in the player listing tabs. (F9, Not the scoreboards/rankings). And maybe a sad face if they're not YOUR friend. Aswell as a + if they have you as a friend but you haven't mutualed them.
Edit: RIP cookiezi.
Edit: RIP cookiezi.