well, why would he want to be a cop anyway? he'd have to use deadly force eventually, and they pride themselves on not going to wars because they don't believe in killing anyone. not to mention mingling with the most undesirable "riff-raff" like prostitutes, gangstas, etc. on a regular basis.
(are you sure this guy was an active witness?)
anyway i'd dismiss it too. people like them don't want to adapt - they want the world to conform to them and their petty idiosyncrasies . pussies.