That is an interesting take you have on this new rule by the Feds, Radek.

Are you sure you want to get a slap on the wrist by the FAA for your students judgement that causes a deviation for up to twelve months after you sign their logbook? Also, what is the definition that the FAA will use for a "deviation". Accident, runway incursion, flight into IMC, etc.

My opinion is that this kind of oversight is unwarrented.