I don't think Delta mgmt cares about morale. They are getting so much productivity out of us, and almost have to with the staffing shortage. They know pilots will not leave Delta or quit because the trips are bad. They may complain a lot but won't quit. From what I've heard, fatigue calls are not even up much, if any. Flying the regular bid packet trips on narrowbodies is terrible now. I don't see how anyone can really say..."This will be a fun 12 hour day and a nice 10 hour layover to recover." I feel sorry for junior/mid-pack guys flying these trips every week.