RENTON, Wash. — Percy Harvin’s debut for the Seattle Seahawks is closer to becoming a reality. Harvin was a full participant in practice for the first time this season Thursday. Harvin had been limited Wednesday and was not listed on any previous injury reports since he wasn’t added to the active roster until Monday. Harvin has yet to make his debut for the Seahawks following hip surgery on Aug. 1 to repair an injured labrum. Harvin’s debut could come this Sunday against his former team, the Minnesota Vikings. Seattle had 13 players listed as full participants on Thursday’s injury report including cornerback Richard Sherman (hip) and defensive end Chris Clemons (non-injury reason), who both sat out practice on Wednesday.