Kansas City Chiefs strong safety Eric Berry (29) walks off the field during the second half of an NFL football game against the Denver Broncos, Sunday, Sept. 14, 2014, in Denver.
Kansas City Chiefs strong safety Eric Berry (29) walks off the field during the second half of an NFL football game against the Denver Broncos, Sunday, Sept. 14, 2014, in Denver. Joe Mahoney AP
Kansas City Chiefs strong safety Eric Berry (29) walks off the field during the second half of an NFL football game against the Denver Broncos, Sunday, Sept. 14, 2014, in Denver. Joe Mahoney AP