I think a permanent competition would be better, kalpen A was the field experiment for such a thing - one could see, that it was not unfair to the newbies, but the improvement to the historic result wasn't very dramatic. And I'd rather like new tracks. It's like starting a new track with the replay of your team mate. you can get good times quickly simply by redoing it, and if you're able, eliminating the mistakes. But it's not as much *fun* as finding shortcuts and the optimal way for yourself. so i'd plea for permanent competition.