Love it. Love it all.
Just to add to the observations so far. And now in defense of "embellished soccer movements"
Flair is the intangible that great players have that makes them look invincible. It is the way that defender executes a tackle, very harshly but with preciseness and finality. It sends a message to would be attackers -- "come in here at your own risk".. It is also the way that forward executes his Matthew's move. His floating arms keeping him in perfect balance as he feints and cuts with extreme smoothness. As this forward advances, the backline retreats giving him space because they don't want to be embarrassed.
This is not very different from the accentuated prancing of gazelles when they sense the presence of an animal of prey. They are saying, "Big Kittie, you may want to chase something that is slower than this".
True flair should indeed be a bye-product of repetition, an indication of mastery, a signature, if you will, of the accomplished player.