The 1984 Orange Bowl was the last game led by the coach who was part of the staff of which undefeated pro team?
1984 Orange Bowl:  It was also the last game for Howard Schnellenberger as he left the team in pursuit of a USFL team in Miami. Howard Schnellenberger:  Schnellenberger also worked extensively as an assistant coach at the college and pro levels, including as part of the staff of the undefeated 1972 Miami Dolphins.
1972 Miami Dolphins