Kapitanleutnant
Please excuse me for not sharing your emotive displeasure at a 'double sector' but there is only one question to ask. Was the duty requested of the flight crew within the prescribed FDL's? If it was, they are not in a position to refuse it, simple as. If it falls outside of the FDM, then discretion is with the commander, not JA!
I'm not saying that we're not short of crews, but lets be mature enough to decide what battles to fight. If you are a Captain out there, grow up and grow some. And not necessarily in that order!
Harry