It was not only Luntz.
It was the entire Faux debate team, including the talking heads that followed.
And then Luntz with his fake focus group.
From the the start of the debate, to the talking heads and then Luntz,
it was a pre-planned hit on Trump. It was a co-ordinated effort by Faux.
I have not tuned into Faux since the debate.
It actually started in the first debate with the first question. It was something about Trump being the perceived leader in the polls.
I thought at the time it was an inappropriate question because Trump was not be present to respond.
Later, there was a question that referenced Kasich, and I was of the same opinion — Kasich was not there to respond.
Then, at the 2nd debate, the first question was the ‘show your hands if you are going to consider running as a 3rd party loser’.
IIRC, I labeled FoxNews as ‘despicable’ in the early debate live thread.
I agree with everything you said. Fox News lost big time and reduced themselves to the same low level as the other drive bys.