Good Idea
For years now I have been part of the cabin crew briefing where the No.1 ask's saftey questions to the cabin crew. I always thought this would be a good Idea for the flight deck too.
Not to catch anyone out but to refresh the memory.
Indeed before leaving the flight deck for my inflight rest, I always ask the gys left upfront to show me touch drills for engine failure and depressurisation failure.
And when on the Atlantic a quick refresher on Slop,WX Diversion off track, ect, again not to catch any one out, just to refresh the mind.