"Some Liberals see the moves as an opportunity for the PMO to gain control over ministerial offices. The drawback is that these chiefs of staff may be unwilling to CHALLENGE THE PMO EVEN WHEN they ARE WRONG, Liberal sources say."  Robert Fife
Who are the "THEY" ... who are wrong?  IN MICRO-MANAGEMENT, "they" - ARE all WRONG.  Public servant has an idea, a recommendation.  Butts "how does that play with the Saskatoon voters in 2019?.  Send it to  'ADM Aborig' for a study, to be reported January 21, 2020 ... ."
Public service: hamsters running on wheels - nice pay; nice pension at age 55.  Ethics not required.
And around and around it goes ... .