 Complete the following phrase:  In the 1964 season the Colts returned to the top of the Western Conference. After dropping their season opener to the Minnesota Vikings, the Colts ran off 10 straight victories to finish with a 122 record. The season was one of Unitass best as he finished with 2,824 yards passing, a league-best 9.26 yards per pass attempt, 19 touchdown passes and only 6 interceptions. He was named the NFLs Most Valuable Player by the AP and UPI for a second time. However, the season ended on a disappointing note for the Colts as they were upset by the Cleveland Browns in the 