Heath Miller was as unsung as you can get in the NFL, at least to those outside of the organization and Steeler Nation. Everyone knows the chant after each catch, and he made 592 of them (sixth all time by a tight end in NFL history).
Miller was drafted with the 30th pick of the 2005 NFL Draft and became an instant starter. In fact, he started 168 regular season games in his eleven seasons in Pittsburgh. He was a consummate pro and a teammate appreciated by all. Ben Roethlisberger said Miller was the best teammate he ever had.