Chicago Bears defensive tackle Ego Ferguson smiles as he talks to reporters after the NFL football team's rookie mincamp in Lake Forest, Ill., on Friday, May 16, 2014. (AP Photo/Nam Y. Huh)
Chicago Bears running back Jordan Lynch catches the ball during the NFL football team's rookie minicamp in Lake Forest, Ill., on Friday, May 16, 2014. (AP Photo/Nam Y. Huh)
Chicago Bears linebacker Christian Jones, left, tackles running back Ka'Deem Carey, right, during a rookie football mini-camp in Lake Forest, Ill., on Friday, May 16, 2014. (AP Photo/Nam Y. Huh)
Chicago Bears defensive tackle Ego Ferguson, right, works with James Dunbar, left, during a rookie football mini-camp in Lake Forest, Ill., on Friday, May 16, 2014. (AP Photo/Nam Y. Huh)
Chicago Bears general manager Phil Emery smiles as he watches players during the NFL football team's rookie minicamp in Lake Forest, Ill., on Friday, May 16, 2014. (AP Photo/Nam Y. Huh)
Chicago Bears defensive coordinator Mel Tucker yells to players during the team's NFL football rookie camp Friday, May 16, 2014, in Lake Forest, Ill. (AP Photo/Nam Y. Huh)
Chicago Bears head coach Marc Trestman, right, looks at quarterback Jerrod Johnson (4) during the team's NFL football rookie camp Friday, May 16, 2014, in Lake Forest, Ill. (AP Photo/Nam Y. Huh)
Chicago Bears cornerback Kyle Fuller runs a drill during a rookie football mini-camp in Lake Forest, Ill., on Friday, May 16, 2014. (AP Photo/Nam Y. Huh)