Grant played just seven offensive snaps and didn't record a target during Sunday's win over the Patriots.
Grant appeared in 14 games last season for the Dolphins and recorded 36 receptions for 373 yards -- both career-highs. He suffered a high-ankle sprain in Week 16 last year, but he appeared healthy coming into training camp. Grant's role in the 2021 offense remains unclear after the Dolphins added Will Fuller and Jaylen Waddle to their receiving corps this offseason.