For what it's worth (and I realize the correct answer to that is "not much"), here were my suggestions in the aforementioned book chapter:

Foundation Principles
  • Understand the conflict for what it is
  • Take it seriously


Characteristics of Success

  • Shape operations and campaigns using psychological precision concentrating on psychological effects;
  • Degrade the opponent's strategy rather than attrit his force;
  • Be able to sustain adequate effort for years, even decades;
  • Seamlessly integrate all government agencies and elements of power;
  • Design and sustain effective methods for both intelligence and counterintelligence.
  • Adapt at least as rapidly and more effectively than the enemy.