McCarthy had one. Favre admitted in his third year in the league he didn’t know what nickel defense was.
In interviews He used to chalk his interception totals up to “i didn’t know the DB was allowed to do that”
That's not what he meant it's kind of obvious that he wants the quarterback to be able to know the offense intricacies as well as the offensive coordinator doesSo McCarthy has no interest in being a smart coach?
Seems like an extremely odd flex.