This is worth keeping an eye on. Mitchell’s preseason usage indicates he is the Chargers’ clear-cut No. 2 running back, operating in what could be a FLEX-viable role. Mitchell played on 10-of-10 possible snaps across the Chargers’ second and third drives in last week’s preseason game before taking a trip to the blue medical tent. He avoided a trip to the locker room and was allowed to return to the sidelines thereafter. Although the latter aspect is encouraging, today’s absence suggests he is at least a minor injury. The coaching staff is not required to divulge injury information until Week 1 practices begin. Hopefully, someone digs up something useful on this, though. For now, keep drafting him as planned, but be on the lookout for updates.