News of Matt Ryan's new contract, possible hip surgery for Percy Harvin, John Abraham's new team and two surprise retirements all happened on one crazy training camp Thursday around the NFL.

Ryan Swope fell to the sixth round of the 2013 NFL Draft because of his history of concussions at Texas A&M. Those concussions have ended the rookie wide receiver's career before it truly started.

Ryan Swope hasn't played in a game in six months, but the Arizona Cardinals' rookie wide receiver has yet to be cleared for practice because of lingering concussion symptoms.

The Arizona Cardinals have allowed more sacks than any other NFL team over the past two years. Will first-round draft pick Jonathan Cooper help reverse that trend on an improved offensive line?