This season, the No. 1 program on TV is introducing a new feature that digitally turns the field a slightly darker shade of green during third downs to show the distance between the line of scrimmage and the line to reach a first down. Executive producer Fred Gaudelli calls it an "evolution" or "complement" to the yellow digital line that was first introduced 20 years ago.
TOPICS: Sunday Night Football, NBC, Fred Gaudelli, NFL