What is this overwhelming love for Dorsey? Does he call a good game sometimes? Sure. But the offense is easily defended against. There is not creativity, almost no growth from last year. There are things other NFL offenses are doing (Philly, Mia, KC, San Fran) that the Bills either can't, won't or know how to incorporate.
I'm not surprised the Bills are struggling. Allen just out right refuses to take the short stuff and forces passes on long developing plays with a bad O-line. Not the greatest recipe. In short, Dorsey is trying to run an incompatible offense with this team.