FILE - In this Aug. 21, 2020, file photo, Miami Dolphins head coach Brian Flores watches practice at the NFL football team's training facility in Davie, Fla. The Dolphins roster appears significantly upgraded by the draft and free agency, but the coronavirus pandemic curtailed offseason training. As a result, the Dolphins' 2020 season might be similar to 2019, when they were much better in December than in September. (AP Photo/Lynne Sladky, File)

FILE- In this Aug. 18, 2020, file photo, Miami Dolphins head coach Brian Flores looks on during an NFL football training camp practice in Davie, Fla. The Dolphins roster appears significantly upgraded by the draft and free agency, but the coronavirus pandemic curtailed offseason training. As a result, the Dolphins' 2020 season might be similar to 2019, when they were much better in December than in September. (AP Photo/Joel Auerbach File)