Jacobs (hip) didn't practice Thursday.
With back-to-back absences to start the practice week, what Jacobs does Friday will be pivotal with regard to his status for Sunday's game against the Patriots. It's still possible that his reps simply are being managed, but if Jacobs ends up out or limited at all this weekend, Jalen Richard and Devontae Booker are next up for the Raiders' backfield touches.