The Giants are talking about adding some Hall of Fame credentials to their coaching staff.
According to Josina Anderson of ESPN, former 49ers head coach Mike Singletary is interviewing for the linebackers coach job with the Giants today.
Singletary has been out of the league since leaving the Vikings after the 2013 season.
He and McAdoo worked together one year with the 49ers (2005), but Singletary has been unable to climb back up the career ladder toward a coordinator job.