The year 2013 will mark the time where a lot of SEO is fixing bad SEO from previous years due to the use of short-term tactics and rushed timelines with unrealistic expectations due to lack of education.

FORBES: 7 Actionable SEO Rules for CMOs

The newest man in a revolving-door job is Mark Fields, who last October was handed the task of fixing Ford's North American operations.

FORBES: Ford Under Fire

Medical economist Mark McClellan held the job for less than 18 months before being shuffled off to deal with fixing Medicare.

FORBES: FDA Fix No. 1: Pay Up