Raiders' Jimmy Garoppolo: Returns to practice

Garoppolo (concussion) was spotted on the field for practice Thursday, Levi Edwards of the Raiders' official site reports.

Garoppolo sat out Wednesday's practice after sustaining the concussion in this past Sunday's loss to the Steelers, but his return to the field Thursday bodes well for his chances of playing this weekend against the Chargers. Later Thursday, the Raiders will release their second Week 4 injury report, which will reveal the extent of Garoppolo's practice participation.