How about the 10 most active get the rewards for the month. sorta like the "post here to keep the HQ" thread that happened monthly, members who have not been active in threads that month don't get that month's rewards? Those who are active, and more active at that, get the rewards. If theres 15 people in a clan, 12 of them are active in a thread, 2 of them are only in one thread while the others are in 2+, they 10 most active get in on that month's rewards?