Chicago Bears tight end Greg Olsen(notes) throws out the ceremonial first pitch during a baseball game between the Chicago Cubs and the Milwaukee Brewers in Chicago, Sunday, July. 5, 2009.

Chicago Bears tight end Greg Olsen(notes) waves to fans before throwing out the ceremonial first pitch at a baseball game between the Chicago Cubs and the Milwaukee Brewers in Chicago, Sunday, July 5, 2009.

-- FILE -- In this Jan. 26, 1986, file photo, Chicago Bears' William "The Refrigerator" Perry spikes the ball after scoring a touchdown in Super Bowl XX in New Orleans, La. Perry spent more than a month at Aiken Regional Medical Center this spring, suffering from Guillain-Barre syndrome, a disease where the body's immune system attacks its peripheral nerves.

-- FILE -- In this July 3, 2003, file photo, former Chicago Bears defensive tackle William "The Refrigerator" Perry, appears at an official weigh-in ceremony for the 88th annual Nathan's Famous hot dog eating contest in New York. Perry spent more than a month at Aiken Regional Medical Center this spring, suffering from Guillain-Barre syndrome, a disease where the body's immune system attacks its peripheral nerves.