Just a suggestion and it's not even a change to the game really, but when I was playing multiplayer I thought it might be fun to do community events sometimes like a tournament in multiplayer. You could sign up in discord and the director of the event could decide the matchups based on seeds or the viewing pleasure of the community.
You could even go the extra mile and make a tab with the leaderboard of most tournament wins. Then you could have a pathology championship after a few tournaments with the best performers from the tournaments and they could be crowned the pathology champion.