how wrong can you be? I've taught CRM.
allowing someone to take a leg (every other leg is standard at my airline) is fine. But allowing someone to screw up in an emergency and not step in WHEN NEEDED can lead to a crash.
IF one can hear someone yelling ''turn turn turn'' and the turn is becoming an out of control situation, someone better regain control.
I'm sorry you think I am a CRM nightmare. Perhaps the onus is on you to actually have a conversation.
If someone needs to yell turn turn turn, maybe your crew selection is wrong?
I'm all ears!