NFL Combine 2015: Which Players Improved Their Stock Before Draft?

When Oregon quarterback Marcus Mariota began his NFL Combine workout on Saturday, the perception by many was that he needed to outperform Florida State's Jameis Winston in order to impress scouts and team executives. The 6-foot-4, 211-pound Mariota blew away every other quarterback at Lucas Oil Stadium with impressive showings in the 40-yard dash, vertical jump, broad jump, three-cone drill and the 20-yard shuttle. Mariota was tops in the dash and the three-cone, and tied for third with a 36-inc...