But we also have, in fairness, in the determination of an individual's ability to meet universality of service from certainly a physical fitness perspective, a threshold test. We all have to do that once a year to confirm our ability to be employable and deployable. If an individual is unable to meet that test, that's really a “go/no-go” gate. It's not a debatable point.
So there are some fairly black and white gates during that determination process.