Why is soccer juggling/keepy-up important?

There are a lot of similarities between Pele, Maradona, Ronaldinho, and Messi.
They are all legends of the game, they are from South American countries, they wore (wear) #10 jerseys, etc.
But the most overlooked similarity is that they all started juggling at a very early age. This helped them develop a relationship with the ball that can only be attained by spending time with the ball.
Spending time juggling a soccer ball helps develop the weaker foot, ball control, concentration, balance, soft-touch, or any juggle with any other part of your body.
So will juggling turn you into a soccer hero? Well, Juggling is a building block into becoming a great soccer player