I like this idea. It could kill several birds with one stone, if, a responsible CV commander could use this perogative wisely. I've had some heated arguments in this forum about CV's making radical 180 course changes while pilots are taking off and landing. Some argue players should spend hours learning how to operate off a Carrier "from hell".. i think that should be an unnecessary waste of game time. Others recommend patience.. just wait for the CV to take a straight course. But no matter how long you wait, there's no guarantee a CV won't turn in the next two seconds.
However, if the CV commander could shut down the flightdeck before radically changing the plot and keep it shut down until the CV assumes a straight course, the problem is solved.
Naturally there's always going to be cheating. But cheats can be reported to AH and banned. I don't think this would become a common occurance in the MA unless players themselves tollerated it. I have one caveate, since i don't command CV's, i don't know if there's any way to identify the current commander of a CV. You'd need that information to report suspect behavior.