The moderator will not play fair, we know that and need to prepare.
One thing I do expect, is that unlike Mitten’s or Mclame, Trump will not accept any BS from the moderator and will have no problem finding the courage to fight 2 v. 1 if required.
If Trump doesn’t like the moderator or setup, he will back out of the debate. He has done it already and will do it again.
Also, like you said, he will not accept BS from the moderator and will call them out for any biases live on National TV.
Hopefully, Trump thru Preibus will FIRE the RINO’s on the Presidential Debate Commission and replace them with fighters who will not allow a known biased moderator to moderate ANY of the debates. These RINO’s seem to roll over and let the rats set up the debate format and moderators.