The Broncos have signed 27-year old cornerback Nathan Jones to a 4-year, $13.6 million dollar contract.  Jones played in all 16 games for the Dolphins last season and he had 54 tackles, 2 forced fumbles, 1 sack, 10 passes defensed and 2 interceptions.  Jones has now played in 83 games in his NFL career and he has made 155 tackles, defensed 13 passes, forced 3 fumbles, has 6 sacks and he has 3 interceptions.  This was a good signing for the Broncos because it adds depth to the secondary.