Seahawks cornerback Justin Coleman has signed his second-round restricted free agent tender, according to NFL.com’s Ian Rapoport (Twitter link). 
Coleman was one of 14 NFL restricted free agents to be tendered at the second-round level, and he’s the third — following Falcons guard Ben Garland and Jaguars running back Corey Grant — to officially sign his tender. There was no rush for Coleman to ink his tender, as RFAs have until April 20 to work out offer sheets with other clubs. However, it was unlikely that any NFL team would have been willing to sacrifice a second-round pick in order to land Coleman.
After spending two seasons in New England, Coleman was traded to Seattle in the 2017 offseason for a seventh-round pick in 2018. Mainly serving as a nickel back with the Seahawks, Coleman impressed when he was on the field, recording two interceptions and returning both of them for touchdowns.
Coleman is expected to slot back as the nickel in 2018, despite the release of veterans Richard Sherman and DeShawn Shead earlier in free agency.