The Dolphins placed Parker on the PUP list Wednesday due to an unspecified injury, Adam H. Beasley of the Miami Herald reports.
No injury or surgery was reported this offseason, with Parker's main concern being target and snap competition after the Dolphins signed Will Fuller and drafted Jaylen Waddle. Quarterback play is also a major issue, though the improved group of pass catchers should help Tua Tagovailoa look more comfortable than he did last season. While the specifics of Parker's current injury haven't been revealed, he has a history of hamstring issues, including frequent appearances on practice reports in 2020. He managed to play 14 games, albeit with the hamstring issues limiting his workload in at least two of those.