2021 NFL Mock Draft: Lions replace Matthew Stafford, Broncos also grab QB, 49ers land best receiver in class | CBS Sports Headlines 2021 NFL Mock Draft: Lions replace Matthew Stafford, Broncos also grab QB, 49ers land best receiver in class If Stafford has played his last game for the Lions, … Continue reading 2021 NFL Mock Draft: Lions replace Matthew Stafford, Broncos also grab QB, 49ers land best receiver in class