There are already good questions on the comments before than me, so I want to suggest something else.
Could there be a map where players are not against each other or a new mod where both enforcers and crims fight together maybe. Something PvE but also rewardful. Could be a mod that everyone is trying to survive, there can be many other scenarios. I have been playing fight clubs only and I would love to play such map/mod Just for having fun. It's like playing aram and fun mode games instead of rankeds in League of Legends for example.