10. Marshawn Lynch, Buffalo Bills
Watch: Lynch highlights
Superpower -- For a back who had concerns about toughness, Lynch sure does know how to finish. He lowers his pads and breaks tackles on first contact. He showed solid vision and run instincts last year as a rookie, something many first-year backs struggle with.
Kryptonite -- Lynch needs to develop his receiving skills; he had 18 receptions out of the backfield last season. He does not show a lot of wiggle and can be a bit of a straight-line runner. He needs to become a better blocker, as he missed some blitz pickups that resulted in QB sacks last season.
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