Golden Rules.... AIRBUS
From Airbus FCTM........
I THINK NO.6 answers the question.....
Could be applied to any modern aircraft really.
1.The aircraft can be flown like any other aircraft 2.Fly, navigate, communicate - in that order 3.One head up at all times 4.Cross check the accuracy of the FMS 5.Know your FMA at all times 6.When things don't go as expected - take over 7.Use the proper level of automation for the task 8.Practice task sharing and back-up each other