AP

The Jaguars lost cornerback Derek Cox in the early days of free agency. They now could be filling the void with a former first-round pick.

Cowboys cornerback Mike Jenkins will be visiting Jacksonville, according to a source with knowledge of the situation.

Jenkins was believed to be on the trade block last year, after the Cowboys signed Brandon Carr and drafted Morris Claiborne. Instead, Dallas kept him for the balance of his rookie deal.

The Raiders reportedly have interest in Jenkins, too.

The market for veteran cornerbacks has taken a nosedive this year, with the top guy (Sean Smith) getting less than $6 million per year on a three-year deal.