The Jets have been fairly quiet in free agency this month, but the current—and still evolving—makeup of their roster has prompted a question about whether they're looking to change their base defense from a 3-4 to a 4-3.
The Jets have added defensive linemen Jarvis Jenkins and Steve McLendon, and they still don't have a second starting-caliber inside linebacker to tandem with David Harris (though they are still negotiating with free agent Erin Henderson, who could possibly fill that role).
On Tuesday at the NFL Annual Meeting in Boca Raton, Fla.