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CHICAGO - AUGUST 17: Mike Singletary #50 of the Chicago Bears directs the defense during a preseason game against the Indianapolis Colts at Soldier Field on August 17, 1985 in Chicago, Illinois. The Colts defeated the Bears 24-13. (Photo by Jonathan Daniel/Getty Images)

CHICAGO - AUGUST 17:  Mike Singletary #50 of the Chicago Bears directs the defense during a preseason game against the Indianapolis Colts at Soldier Field on August 17, 1985 in Chicago, Illinois. The Colts defeated the Bears 24-13.  (Photo by Jonathan Daniel/Getty Images)