I cited TransAir because it was a case where the throttle levers were in sight and easy access for both pilots, yet the co-pilot didn't pick that the captain wa

I cited TransAir because it was a case where the throttle levers were in sight and easy access for both pilots, yet the co-pilot didn't pick that the captain was retarding the wrong throttle. Not a criticism - I am a former commercial pilot, and I know just how hard identifying the bad engine in an asymmetric situation is - but it is an illustrative case that in a high workload situation, having visible controls that both pilots can see/access is not always as helpful as one would imagine.