The United States Football League was a short lived professional football league that started as an alternative to the NFL in the mid 1980′s. The league featured some great players that would go on to star in the NFL, and even a few that made it into the Pro Football Hall of Fame. Today, the USFL is looked back upon by most football fans as one of the more interesting and exciting things that had come along in the history of professional football. Here are five little known facts about …