Getty Former Seattle Seahawks running back Kenneth Walker will be back at Lumen Field this season, per NFL leaked schedule reports. Kenneth Walker III ’s return to Seattle may already be on the calendar. The former Seattle Seahawks running back is reportedly set to return to Lumen Field in Week 7 as a member of the Kansas City Chiefs , with the matchup expected to land on “Sunday Night Football.” Seahawks reporter Corbin K. Smith said on X that Walker will face the Seahawks in Seattle in Week 7,