@Butler
I assume if people signed-up for this league, they intend to be active. Obviously, some will drop-out or disappear mid-way as it is the case for every League or Tournament however there is not really a way to know it before-hand therefore it is hard to prevent it.
All I can promise is that we'll try our very best to give each player a fair prize reflecting his capabilities. We do not intend to deprecate some people or praise highly others for the pure sake of it, but just aim at giving a certain freedom to captains so they can draft the team they want and still have a somewhat balanced competition.