Who are the "you" that you refer to in your post? It's not like Perpete or any other GM has anything to say on behalf of what happens to the teams players. They only have the power to stop the managers that are doing something wrong. You will need to address Marin if you want to find the one sitting on power to change anything around this. Is this something we really feel Marin should be prioritizing though? There are a lot of other things could see had higher prio then this.
Okay, then ...
marin,
(1) please start crushing cheaters,
(2) make examples of them so everyone knows cheating will get you crushed, and
(3)remove the cheat players from the game if they are still on the cheating team, don't send them to the FA list.
As for the priority this shouild receive, well, I would say give it the same priority as anything else that is life and death to the game. Cheating will kill the game, if it isn't already, and publicly crushing cheaters may revive it.
BTW, crushing the cheaters should include never letting BB be played from that same computer again. Making a new account will do the cheater no good in that case.
Thank you for your prompt attention to these matters, sir.