Thompson reverted to the Seahawks' practice squad Tuesday, per the NFL's official transaction log.
Thompson was elevated ahead of Monday's game against the Giants and made his first career NFL catch for a 10-yard gain. With Dareke Young (groin) still on IR and Dee Eskridge still suspended, Thompson may find himself on the active roster again in Week 6 against the Bengals, after the team's Week 5 bye.