[Request] Zombieball MOD

I have a idea for a new MOD. A Zombieball(German name of a game) MOD.

Rules:

e.G If Player1 kills Player2 and Player3 they Spectate. But if Player4 kills Player1 the two other comes down from Spectators. And if Player2 kill Player4 all the Players that Player4 kills come Back to play.

That is a good idea.
Please make it.

Your Janschi

Edit here a Better version of the game rules (Its Transelated with Google):
Depending on how many players take part, be one or two balls brought into play. Two balls used, it is difficult to eight to give. The balls are now somewhere in the pitch is thrown. Then a player has a ball in their hands, he may no longer move from the spot. He is trying now with the ball to another player abzuwerfen. Has he taken, it must sit down. The threw the ball, trying to continue balls to come without abgetroffen himself to be. Dropped for the seated players and the game would be over now. But he can try an even current players presence, when it comes to a ball. He has made, he stands up and plays again. The other has to sit down and hope that he gets a ball again and another return. Only a few players on the run, it is to question.