lalapanzi, they can issue an illegal roster by simply overriding the parameters set into the system. The system in use is a very good one,it's just a shame no-one in the company knows how to use it to its full potential.I know this, because I have to fly the rosters they produce!!
Walla, best of luck with the interview,if you just tell them that you hate / resent Pilots,then the job is yours!!!!
(ps you don't have to be accountable either! Great,innit?!)