OWINGS MILLS, Md. -- Tray Walker has gone from a developmental cornerback to a potential first-team one in Saturday's preseason game against the Washington Redskins.
Walker, who was selected in the fourth round out of Texas Southern, is expected to have an increased role with two of the Baltimore Ravens' top four cornerbacks -- Lardarius Webb (hamstring) and Rashaan Melvin (soft tissue) -- missing practice due to injuries.
