NFL Combine 2013: Prospects Who Have Already Improved Their Stock

The NFL combine just got underway and several prospects wasted no time in turning heads. We must always take combine performances with a grain of salt, but doing well in these glorified workouts is never a bad thing. These four players have already taken advantage of their opportunity to shine. Combine results from NFL.com. Terron Armstead - OT, Arkansas Pine-Bluff; Lane Johnson - OT, Oklahoma These two may be this year's example of NFL combine freak. Every year there is at least one player whos...