can 8 teams participate? The reason i am asking is slowly if more teams want to join, how they can join? For FPS gaming - players come and go from active to inactive status. So some times become inactive over the period of time. Hence dynamically changing teams so ladder keep on going and eventually xx teams can join and xx team can challenge YY team without any hassle. At the end of the day - based on score based logic - highest winning team, keeps their rank.