Comments removed from Game Chat.

In game 586337 one player admitted to a secret alliance in the game and offered to let me win. I said that wouldn't be fair since it was a 6 player game, saying they should deadbeat if it that was okay to the non subscribed player (4 game limit). They kept on with their secret alliance after that and somehow managed to get the admins to remove the admitting comments, making the chat log and my feedback look nonsensical.
If comments must be removed (libel, DMCA, etc., which I don't see for this case being true), can the admins please put a notice that comments were removed from Game Chat instead of just deleting them?
If comments must be removed (libel, DMCA, etc., which I don't see for this case being true), can the admins please put a notice that comments were removed from Game Chat instead of just deleting them?