I’m thinking something like this:
- When the game ends, you get to give one of your (non-party member) teammates a commendation for either skilled play, good leadership, or being friendly and/or a good mediator. This is optional, and you can opt out.
- When you get a commendation, you will be notified what the commendation was for, but not who gave it to you.
- Having a high commendation level could increase exp or gold earned from games and earn extra shards and/or cosmetic rewards on a regular basis (like every quarter-season or so).
- Players with high commendation levels get fewer games in leavers queue if they end up DCing or leaving a game.
- Your commendation level decreases whenever a punitive action is taken against your account (warning, silence, suspension, or ban) or you leave a game.