Every season, the NFL's old-school rules prevent incoming rookies from participating in organized team activities and offseason workouts until their class graduates from college.
Which rookie will stand out in 2013?
Will Tavon Austin rise to the head of the class this season -- or will someone else step up? Our analysts debate. More ...
It's worth remembering that Andrew Luck was delayed by the rule last year. It didn't seem to hurt him too much.