Fair enough, my analysis wasn't sufficiently specific. I agree that gov't employees should be free from government-imposed consequences if they are critizing policy. In contrast directly disregarding one's boss, while working in an official capacity, should not necessarily be free from government-imposed consequences (i.e., that should be a sanctionable offense). Obviously there's a divding line betwen the two, so it depends where that line is drawn (and where one places the actions of those officers on that spectrum).