Chargers defenders should be fresher than most NFL counterparts. The unit’s average of 52.5 snaps per game is third-fewest in the league. Joey Bosa and Khalil Mack should have full tanks Sunday, having logged only 54 and 75 snaps, respectively.

If Roman Wilson takes to the field for his rookie debut on Sunday, it'll be something he's never experienced for more than one reason. Wilson, a third-round pick by the Pittsburgh Steelers this past draft,

The Pittsburgh Steelers host their Week 3 home opener as a 2-0 undefeated team that sits atop of the AFC North division. Coming to Pittsburgh will be the Los Angeles Chargers, who also have not lost a game this season.

Blaine Grisak breaks down the status of Chargers quarterback Justin Herbert headed into a Week 3 matchup against the Steelers.

Chargers quarterback Justin Herbert is preparing to play through his high-ankle sprain but won’t decide for sure until pre-game warmups, according to Adam Schefter of ESPN. Herbert suffered the injury in last week’s win over the Panthers and didn’t miss a play, but he was unable to fully participate in practice during the week.

On the Chargers depth chart, Easton Stick is the No. 2 quarterback but you cannot rule out veteran Tyler Heinicke based on his experience. Heinicke is in his 10th NFL and at 31 years old has 29 career starts.