Bobby Wagner, Robert Turbin and other top NFL rookies in 2012

As the first overall pick of the 2012 NFL Draft, the former Stanford signal-caller was seen as a surefire star. But he has out-performed scouts' lofty expectations by leading the Colts — a 2-14 team a year ago — to a 10-5 record and a spot in the AFC playoffs. Luck has posted 4,183 passing yards, 21 touchdowns and 18 interceptions and has made the Colts' first year without Peyton Manning a memorable one.