The Seahawks reached the league-mandated 75-man roster limit on Tuesday, and did it without releasing anyone.
The club’s four needed moves came when wide receiver
Harvin had recent hip surgery, while Scruggs had knee surgery during the offseason and Simon has been sidelined with a foot injury.
Earlier in the day, the contract of veteran cornerback Will Blackmon was terminated and wide receiver Donavon Kemp was released. The club also made nine roster moves on Monday.