All these players were Manchester United players. The number 7 jersey was reserved for exceptionally talented players at Manchester united. That’s why they get the iconic number 7. Some of the well known players who had this number at the back of their jerseys were George Best, David Beckham, Eric Cantona, buy soccer jerseys and recently Cristiano Ronaldo. Wingers can score goals with ease as well as supplying goal scoring opportunities to strikers.