I am so happy with all these answers and I am hoping for more.
I feel the need to elabarate the scenarios somewhat; both have happend, both were in T/Ps (agile ones but over 20t) both in flagcarriers. The captains are not the same, but both flew russian build heavy jets before. The F/O is not the same and none of the F/Os are inexperienced. Language was a big problem as both captains only spoke very basic english. (To them, hardly working and working hard are synonym) One of the cases was reported. But the only result was that the F/O was told of for criticising the captain. So the lesson was

.
Here is another scenario:
The captains approach breif includes flying a CATII approch to a CATI airfield. You protest, but he sets RA to 100, and seems to take no notice of you. You tell him again that this airport has no CATII, but he tells you that he has his own personal minimas!
(as you can probably tell from the spelling I am not a native english speaker myself)