Was Paul Day in more bands than the number of teams Marcus Cooper played for? 
Paul Day (musician): Paul Mario Day (born 19 April 1956, Whitechapel, East London) is a British singer who is well-known as the original lead vocalist of Iron Maiden from 1975 to 1976. Marcus Cooper:  He played college football for Rutgers University. Marcus Cooper:  Cooper has also played for the Kansas City Chiefs and Arizona Cardinals.
i don't know