ToriOlympics made in ORMO ?
Or some "Last Replay Maker Alive".
You have 9 themes and 9 months. Each month you have to make a replay rated 11/20 or more (juges won't have to give an exact mark, just say if the replay is good enough to allow the replay maker to pass or not). Next month, 12/20, 13/20 and so on. But the replay maker has to choose his monthly theme. This will add some strategy, because after 5 month, you'll have to choose between keeping your best themes for later, or using them.