Football is a loved sport that many people enjoy playing, watching, and hoping to get in the NFL which most of the time people never do. Every Saturday and Sunday many families get together and eat chips, salsa, and root for their respective teams. Many people also play fantasy football and get competitive with only their players on different NFL teams. Background: There are 32 NFL teams and 4 teams per division, and 2 conferences. There have been 51 super bowls and every year 16 teams go to the playoffs.