I have an idea/suggestion to refresh a bit this series/league and recruit new players: In the OP it says: "But kicking clean racers who just found your lobby is quite uncool. How can you do that? Until a better solution is available, this is the only way to have 'private' lobbies and definitely clean races. I don't enjoy kicking other players out of lobbies." But, since we do 3 or more races, why not allow new players to join in the first race??, which is like a practice anyways usually. By doing that, we can test them and see how clean they are. The bad racers can/will be kicked in the 2nd race and so on. After 3 races, if a given new player has remained consistent in its clean driving and has stuck around, he can simply be added to our friends' list and we can ask him if he cares to join the series. This is a great way in my opinion since not everyone knows about this forum, but I'm sure lots of people will absolutely love the idea!