Jake Locker, Tennessee Titans
Drafted No. 8 overall in 2011, Locker was seen as a project who would need several years to grow as a backup before making any kind of meaninful NFL impact. Locker threw four touchdowns in limited action in 2011 with a quarterback rating near 100. This season, he's raised his completion percentage to 59.8 percent and looks every bit like the future franchise quarterback for the Titans.