If I were CEO of, well, any company for that matter, I'd focus my attention on my employees. I'd encourage them to give input in and have an actual stake in the company besides a simple paycheck. I'd encourage risk-taking and experimentation with policies and perhaps even give even the lowest level of my employees the chance to have a say in what goes on.
Of course, I assume that Carnival already does this and doesn't simply do like the school I work for does and treat it's employees like dog feces. /rant.