Schaub had a nightmarish season last year with the Texans, one that left his confidence shattered. His decision-making was shot, the zip seemed to vanish from his arm, and he rapidly devolved from the leader of a Super Bowl contender to a turnover machine. Whether a change of scenery means a change in psyche remains to be seen. First, he needs to ward off rookie QB Derek Carr. (Rich Pedroncelli/AP Photo)
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