We know what happened when they lost Arnsparger , Shula never won another Super Bowl without him .Although he did come back in 1976 and Rebuild the Defense into the Killer Bees and was the only Defensive Coordinator to record 2 shutouts in the AFC Championship game in 2 different decades , 1971 , 1982 .
Don Shula, Bill Arnsparger and Joe Croghan all starred in Baltimore before coming to Miami. articles.baltimoresun.com/1995-11-30/news/1995334059_1_miami-dolphins-croghan-colts
That was 1974, not 1964. Pretty much every show in the US was in color by the time. That's why the major networks dropped the "In Color" intro around 1972-1973.