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.
Mélusine: No problem. The discussion is always a good way to get a consensus and, who knows, better ideas. :)
However, in your explanation, i cannot find an only point of disagreement. You said that when you're the highest player, you prefer to play with an opponent with a similar BKR...i agree 100% with you...me too. And if you're the highest player of your team, with 1900 points, for example, and your opponent has 2300 points, where is the interest and balance? :)
In past, i remember i was the player with best BKR of my team and the weakest opponent player had a BKR more high than me. In these cases, the weakest team cannot do anything, but with "my idea", the possibility to order players is the only strategy to surprise opponent teams.
This format is specially directed for strategy games, where the luck factor doesn't exist and usually there aren't surprises about who will be the winner.
About your idea, it's necessary there be similar bkr's between all players to become true and possible. :)