Chargers QB Justin Herbert limited in return to practice

Justin Herbert returned to the practice field Thursday at the University of North Carolina, Charlotte, but the Chargers said his participation was limited because of an injured right ankle. His status for the Chargers’ game Sunday against the Steelers in Pittsburgh remained to be determined.
Herbert was observed throwing passes, but he did not join his teammates for drills during the period open to reporters. The Chargers’ quarterback was injured on a third-down scramble in the third