Lou, I have a lot of respect for your posts and contributions here on AZB.
I am not faulting the referee....It is difficult to fine tune referees in our sport due to standardized rules that have exceptions depending on the venue, the game, etc. Almost all pool halls have unique variations that the locals believe are the real rules. JJ is a fine player and pool commentator. I think he made a mistake and looking back, he would most likely realize it. He just did it out of habit as many of us would do.
To answer your question, "should someone else stepped in...."? It may happen if there is a tournament director. But the referee position should be respected as his/her decisions. You never see a football player or coach walk up to move a football where it was placed by the official. Either in pro football or a pewee game. Or a basketball player telling the ref that he really did not foul me.
It is up to us to step up the quality perception of our great sport.