The Facts: Roby was one of five free agents signed by the team on Monday. Also signed were linebacker Kyle Shotwell, defensive end J.J. Milan, tight end Zac Herold and offensive lineman Tala Esera.
Diehards Line:Roby was a third-round pick of the Tennessee Titans in 2005, who had 23 receptions for 217 yards and one touchdown for the Titans in two seasons. Roby did not appear in a game with any team in 2007.