The Four Personas of the Next-Generation CIO

Ray Wang’s guest blog at Harvard Business Review cites The Four Personas of the Next-Generation CIO:

  1. Chief “Infrastructure” Officer
  2. Chief “Integration” Officer
  3. Chief “Intelligence” Officer
  4. Chief “Innovation” Officer

is it possible to do all four? Would it make sense for the CIO to assign a “deputy” CIO for each of these four functions?