If you insist on having the incredibly long and dull box and scoreboard screens after every game, why not also make something on there that might benefit the community? As well as being interactive.
Something akin to the way League of Legends (Yes, that community is toxic, but this system was at least good imo) used to do it maybe, where at the end of the game you could give people different votes if they did things that benefited the team or if they were just plain awesome people to play with.
Things like “teamwork” or “friendly” or “helpful” or even just a basic “MVP”.
Just… Don’t introduce any way of giving negative feedback. Positive feedback only!
I’d probably make it so you can’t give those kinds of awards to people on your friends list to prevent abuse of the system (always voting for your friends), but hey, that part’s not my call.
I always found that things like these promote teamwork, communication, helping each other and being kind to others.