Generals do what they are told, or we do not have civilian control of the Military.
Many resigned, many retired.
A fair number can be brought back with a Trump administration.
Obama has been a disaster for the U.S. military.
True, however the JCS, other than the Marines a small amount, have totally given in to All the SJW’s conversion of our military to the one where fighting and winning wars is less important than ensuring that transvestites get special treatment.
These JCS guys have utterly failed all those who preceded them, their legacy will take decades to fix.