A series of BUSINESS articles about the emerging world of street socccer

I'm looking for a series of 300-500 word articles about the rise of street soccer and freestyle. These articles need to focus on the rise in a marketing and commercial context ie why are young audiences turning to street soccer..authenticity, skills focus, the use of social media in particular YouTube.

These can be fairly generic. What they should not be is fan pieces about the leading players.

These articles need to show commercial and business people in advertising and sport why the should start to sit up and take notice of freestyle and street soccer.