HGH is not going to give a coach any performance enhancement.
Lift his suspension or suspend Belichick.
He absolutely has a point; I think Goodell wanted to be seen as getting tough in the Wilson case because he’s a coach who should be held to higher standard and for another reason... but no objective person could look at this and say Belichick has been held to the same standard as Wilson. The team has been held accountable, rather than Belichick. A case could be made for no punishment at all for Wilson, but he himself is not arguing that, just a lighter suspension/fine.