One thing to know: QB prospects have something to prove

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The three top quarterbacks in the NFL draft, Matt Barkely, Geno Smith and Rayn Nassib, will all be participating in the full workouts at next week’s combine. Typically, QBs hold back at the combine, but this year, since none of them are currently at the top of the board, they’ll be trying to use the combine to improve their draft stock.

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