I would like to suggest you give us a board, similar to derby, where all the tasks are listed and we choose 3 tasks for the 24hr period to come. I know there are different point values so if you are concerned that people would only pick high value then make 3 categories by value and we have to choose 1 from each category. This would greatly increase the appeal of valley, imo, as well as rebalance the ads. It is always obvious by the ads what the common valley crop is and this would mix it up. The first day would obviously be random tasks but from then, any day whose tasks are not chosen the day before would also be random.