Jacobs (ankle) practiced fully Thursday.
Jacobs was limited Wednesday, but his return to a full session Thursday paves the way for him to continue leading the Las Vegas backfield Sunday against the Bears. With fellow back Peyton Barber (toe) listed a questionable and change-of-pace back Kenyan Drake having logged limited touches in the Week 4 loss to the Chargers, Jacobs could be busy this weekend against a Chicago defense that has allowed an average of 112 rushing yards per game to date.