Joe Douglas spent the offseason waxing poetic about his mercurial head coach. He talked tough about “angry” folks offended by low preseason expectations and scoffed at “a quote-unquote soft schedule” down the stretch last season. He was defiant and arrogant, dismissing the notion the Jets were still a dysfunctional mess.The general manager’s brazenness has been replaced by silence amid an 0-6 start that has turned this franchise into a laughingstock. He has retreated and refused to explain this utter disgrace.Leaders embrace challenges and shine during tough times. They provide hope.They don’t…