The other night I watched Raymond Reddington, fictional star of the TV series The Blacklist, pull off another impossible plotline without breaking a sweat, explaining calmly to one of his minions that the key to winning is to “value loyalty above all else.” The notion of loyalty as a protective force that leads to great success is so much a part of how we think about leadership that it is very easy to accept, even when it is not espoused by someone as exceptionally interesting to watch as James Spader.