Low efficiency is a problem at all levels of competition, from the lowest level up to the largest, such as the World Cup. A large number of good opportunities for achieving goals are not realized, even in the situations 1: 1 with goalkeeper, and 1:0 without goalkeeper. The maximum efficiency of the FIFA World Cup was achieved in 1954 and amounted to an average of 5.38 goals per game. Despite the use of modern technology and research with thousands of football topics , the effectiveness on the last World Championship was 2.67 goals per game. Even 50% less than before sixty years!? Why is it so? Are the football researches going to the right direction ? Do we deal in our researches with essential and for football practice useful problems?