I'm certainly worried about the health of those people in the bigger part of the airplane.

If the people in the cockpit are incapacitated, though, it's a problem for everyone on the plane. The oil has nasty stuff that kills the pilots, but it's also hard to see through.

Basically, at the very very least, let's not dump the oil into the cockpit. Ideally let's not dump the oil into the passenger compartment either, but sheesh, let's not kill or blind the pilots as table stakes..