Stanford was so fun to watch last year with breakout star running back Christian McCaffrey, but a repeat of that success might be hindered with a new quarterback and a rebuilt offensive line. The quarterback race has been a tight one between redshirt sophomore Keller Chryst and redshirt junior Ryan Burns, who have been vying for the right to replace Kevin Hogan. McCaffrey was the Cardinal’s top weapon a year ago, but teams will be more apt to key in on him, especially with a question mark under center and an offensive line that’s replacing three starters.

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