I actually had a scheduler admit to me that the Raw Score was not very significant when assigning rotations, long and short call.....more of an intuitive dart on the wall.
Also, when a line holder, and a reserve fly the exact same rotation to the minute, I can find no acceptable reason for the reserve to be paid less....even senior bubba's are on reserve.....
At my former life, we had 3hr, 12hr, and 24hr reserve show times which were bid on, not assigned by schedulers. Also, after some pressure from the local FSDO and agressive union action, no reserve period was longer than 12 hours......ie: 3hr show time, assignment window 9am til 9pm....Never had the delta continuous long call window.
Scope is my current #1, but for many of us on reserve for the forseeable future, Reserve needs to be a bit kinder, and gentler.
Flame away, nomex in place !