TBH there's a hardcore of senior pilots (self included) who for reasons various bid for Christmas "out"......and in theory very little Xmas work should drop through to the junior Blindlines, though who knows what will happen this year under the new rule set.
My personal nightmare (as someone who doesn't live near LHR), is having Xmas off but having an early report on Boxing Day - hence my inclination to bid "out"!
W (belatedly)
Personally I don't find East Coast particularly demanding. But then that's what it's all about, differing personal preferences and the ability (after time) to fulfill them.
Well some East coast destinations/trips maybe
and as for back to backs
but anyhow just to emphasise that I wasn't making a point/having a pop about your particular roster.