Adversaries Or Teammates ??? Jacksonville, FL - Trade rumors are swarming the Jaguars front office surrounding a recent announcement that the defense would be changing to a 3-4 scheme for the upcoming 2013 season. An unnamed source has disclosed information that the team has been in "serious discussion" with the Oakland Raiders who are entertaining offers for defensive end Lamarr Houston. With the season quickly approaching, the Jaguars will need to acquire the personnel for their defensive changes or they will be in dire straits... again.