 However, his mercurial temper and frequent outbursts saw his playing time with the Knicks decreased during his second year, and his scoring average dropped to 5.7 points per game.Heyman parted ways with New York in 1965, and after brief stints with the Cincinnati Royals and Philadelphia 76ers, he left the NBA for the Hartford Capitols of the Eastern Professional Basketball League in 1966.When the American Basketball Association formed in 1967, Heyman signed with the New Jersey Americans.