Heyward (knee) doesn't have an injury designation for Sunday's game against the Chargers, Teresa Varley of the Steelers' official site reports
Despite missing practice both Wednesday and Thursday, Heyward logged a full practice Friday and didn't get tagged with an injury designation, making him set to suit up in Sunday's game. The 26-year-old fullback played 18 special teams snaps and four offensive snaps in Week 9 against the Colts and will likely log a similar amount of snaps in the fullback role for Sunday's game.