The Seahawks will release Dickson, Liz Matthews of USA Today reports.
The team is also reportedly letting safety Tedric Thompson go, with the pair of moves combining to save Seattle $5.3 million in salary cap space. A knee injury derailed Dickson's 2019 season, but if he can prove that he's moved past the issue, the 32-year-old could catch on with another team looking to add tight end depth.