Pilot A always takes min fuel, even when operating to a single runway airport.
He/she is a management favourite, saving the company $100 every time they sign on because they will never re-fuel other than at a major port unless wx holding requires it, and then not a drop more.
Pilot B takes enough to arrive with min fuel at an alternate when flying to a single runway airport.
Pilot B is considered a profit waster.
5 years later after a lighty does a gear up when Pilot B is on short final, diverts and lands at suitable alternate with min fuel.
Hooray, Pilot B goes from a$$hole to hero in less than 24hrs - amazing stuff!