The Raiders signed Wilson to their practice squad Friday.
Wilson will serve as wideout depth on the practice squad after the team waived Tyron Johnson from the active roster Friday. Wilson caught 25 of 39 targets for 213 yards across 14 appearances with the Dolphins last year, but even if he gets elevated to the active roster, he'll have a difficult time garnering many targets behind the likes of Davante Adams, Hunter Renfrow (concussion) and Darren Waller.