Raiders offensive coordinator Greg Olson likes what he sees from second-year running back Latavius Murray, who is fighting for the No. 3 job behind Maurice Jones-Drew and Darren McFadden, reports Comcast Sports Net.

"We're looking for big things from Latavius Murray right now, coming off the foot injury," Olson said. "He's shown, to me, the biggest upside right now in what we've seen thus far, if he can stay healthy."