The signing of veteran cornerback Kelly Herndon does not signal a move back to safety for first-round draft pick Michael Griffin, Titans General Manager Mike Reinfeldt said Monday. "He's still a cornerback," Reinfeldt said. "He's done a good job so far and we'll continue to look at him there." Reinfeldt, Titans pro personnel director Lake Dawson and Herndon all know each other from their former jobs with the Seattle Seahawks.