They also can do the same thing as what they've done in parkour. Reseting the stats, but after joining a game the stats return. The aim of this is removing the inactive players so more people would have the chance to be in the top 200 and it would make the leaderboard more competitive.
I agree with this but i know that many people don't as i've explain this idea to a friend who didn't like it. I post it here to see what people think of this.
Sorry for my bad english lol.