2021 NFL Mock Draft: Steelers, 49ers, Panthers all trade up for QBs; Dolphins land WR and RB for Tua | CBS Sports Headlines 2021 NFL Mock Draft: Steelers, 49ers, Panthers all trade up for QBs; Dolphins land WR and RB for Tua Four QBs go in the top 13 picks … Continue reading 2021 NFL Mock Draft: Steelers, 49ers, Panthers all trade up for QBs; Dolphins land WR and RB for Tua