Schaub (elbow) returned to practice Monday, Scott Bair of CSN California reports. Less than an hour after word leaked of Schaub losing the starting quarterback job to Derek Carr, the veteran fit in his first activity since last Wednesday. Schaub even lined up and completed a short pass, according to Jerry McDonald of the Oakland Tribune, which doesn't exactly infer that his health has improved much. Nonetheless, Schaub has little chance to regain relevance in the first few weeks, barring a sudden downturn in Carr's play.