2021 NFL Mock Draft: 49ers go with Justin Fields, teams trade up for Trey Lance and Mac Jones | CBS Sports Headlines 2021 NFL Mock Draft: 49ers go with Justin Fields, teams trade up for Trey Lance and Mac Jones Will Brinson’s only mock draft of 2021 features a surprise … Continue reading 2021 NFL Mock Draft: 49ers go with Justin Fields, teams trade up for Trey Lance and Mac Jones