Do you miss something on BrainKing.com and would you like to see it here? Post your request into this board! If there is a more specific board for the request, (i.e. game rule changes etc) then it should be posted and discussed on that specific board.
Yes - if you have completed all of your games and have no mathematical chance of moving on to the next round you can message Fencer and he'll remove you from it so you can join another.