Raiders running back Darren McFadden did not practice on Monday and it appears as though he may miss another game.
McFadden has missed three weeks with a sprained foot.
"Honestly I don't know," coach Hue Jackson said of McFadden's status. "I'm going to leave that to our doctors. He is getting closer, I do know that.
"I know he's working his tail off," Jackson added. "When I saw him this morning he looked good. Until we get closer later on in the week and we know exactly where he is, I don't want to speculate."
Oakland will face Minnesota this weekend.
Raiders Could Be Without McFadden Again