Why Matt Cassel’s 2008 Season Actually Shows How Tom Brady IS NOT a “System” Quarterback Leave a Comment / December 19, 2019 / 2007, 2008, American Football, Bill Belichick, CBS Sports, espn, Matt Cassel, mike vrabel, MVP, New England Patriots, NFL Football, randy moss, richard seymour, rodney harrison, rushing, System QB, system quarterback, takethissports, teddy bruschi, Tom Brady, tom brady is a system quarterback, touchdown, wes welker
