Lockett was a limited participant at Wednesday's practice due to an oblique injury, John Boyle of the Seahawks' official site reports.
Lockett spent the first month of the season as a regular on Seattle practice reports due to a lingering thigh issue and then tended to a knee injury during Week 7 prep, so the current health concern is a new one. He'll have two more sessions this week to return to full participation or else risk entering the weekend with a designation for Sunday's divisional matchup with the Rams.