Ryan Swope - WR - Cardinals
Cardinals sixth-round WR Ryan Swope has been forced to retire due to lingering concussion symptoms.
Swope, the No. 174 overall pick, was a pleasant surprise at the Combine in February, running a 4.34 forty. But he suffered multiple concussions at Texas A&M, and he has never gotten over them. Swope is making the smart long-term health move, but it's a shame he never got to put the pads on in the NFL.