High Quality Content by WIKIPEDIA articles! The 2010 Miami FC season is the fifth season of the franchise and will begin play in the NASL Conference of the USSF Division 2 Professional League, the second tier of the American Soccer Pyramid. The USSF D2 is a temporary professional soccer league created by the United States Soccer Federation (USSF) in 2010 to last just one season, as a compromise between the feuding United Soccer Leagues (USL) and the North American Soccer League (NASL).