"Junior" going above a pilot would be defined as if a pilot has a DOH of [xxx] and then another pilot hired after that date of [xxx] then ends up coming above the original pilot in the final ISL.
I don't know what's appropriate exactly. I don't think any one single method across the board is appropriate.
But speaking from common sense, DOH makes sense because it directly credits you for the time you have spent at your airline. And for a majority of pilots at XJ/9E/9L, this was our first airline. Exclude the Gulfstream program of 250 hrs on the Beech, I'd venture to say that 9E is a first-time airline for almost 90% of our pilots. At Colgan, do the math, but again, an overwhelming majority are first-timers. In this regard, DOH is fair. The only place DOH trips up is the fact that Mesaba pilots would benefit most, at a time when their fleet is actually shrinking, therefore punishing the junior end Pinnacle/Colgan DOHs.
N[/U]Aww, just calling out pilots who feel like their years of service should magically increase by a factor to jump over several senior (to said individual) pilots.