Whatever it may be I can tell you this much,
McDermott and Allen are not winning with Bourne, agholor, Myers and Harry, Where as belichick can get these bums to to out and execute. And he can have Mac Jones do what he needs him to do, the work of him and McDaniels is phenomenal. This is the best the pats offense has looked since 2018, and Matt judon is just a wrecking machine out there, hes a key reason the pats defense has been one of the best in the league.