For some context, "Control" was also the code-name for the person appointed as head of "the Circus," the fictionalized version of the Secret Intelligence Service (aka, MI-6) in John le Carré's novels, most famously The Spy Who Came in from the Cold and Tinker, Tailor, Soldier, Spy. I would not be surprised if both David Mack and the DIS writing team independently chose to name the head of their respective versions of Section 31 after the le Carré character (though I don't know for certain if that is the case).
On the other hand, CONTROL is also the name of the United States espionage agency Maxwell Smart and Agent 99 work for in the sitcom Get Smart, sooo....
On the other hand, CONTROL is also the name of the United States espionage agency Maxwell Smart and Agent 99 work for in the sitcom Get Smart, sooo....
