Cornerback Dexter McCleon has agreed to a four-year contract with the Chiefs. The deal offers an optional fifth year and is worth a reported $11.1-milion. The former Ram will be reunited with head coach Dick Vermeil and defensive backs coach Peter Giunta. McCleon joins linebacker Shawn Barber as the second defensive free agent to join the team this week. Barber’s former teammate, Eagle defensive end Hugh Douglas, will talk with the Chiefs today.