John Fox: Broncos not “real thrilled” about on-field microphones

If it were up to Broncos head coach John Fox, Omaha would be Nebraska’s most populous city, not the football buzz word so many are trying to decipher. On-field microphones have captured Broncos quarterback Peyton Manning saying “Omaha” numerous times at the line of scrimmage in Denver’s two playoff games, which has led to a…