Ever heard of day b, Shaun? BS airlines uses you for an overnight almost every last reserve day they can. That can add up to an extra 4, 5 or even more days being worked that you were supposed to have off. I know you are new, and there are some extra fo's in Boston, but when things get very bad again you will be getting junior manned illegal to the contract on the days you are on reserve, and flown into day b every chance scheduling gets!