Well, let's see.... Back in the late 90's both carriers had been around about the same length of time, both had the same number of pilots, both had the same hiring profile, both operated the same airplanes, both did the same type and amount of flying. No two carriers were more closely alike. Can you think of anywhere else DOH would work. THere was a list that was constructed between the two by DOH and from what I remember, guys with identical DOH were next to each other throughout the list.