I'm with Deco here. His habits now will affect his future.
You can say what you want about Ronaldinho but he made that step at the same age Neymar is now. Moved to Europe, lit the show and made it to the top in next 4-5 years. And with less hype than Neymar is having now.
He, practically, single-handedly led the team that first year to 2nd place and was a talisman of the new era. Laporta-Rosell board who eventually proved to be most fruitful presidents we ever had. Starting from Frank onwards.
Make no mistake about it. It was not about Puyol, Xavi, Iniesta or Eto'o. It was Ronaldinho who led the way.
Unfortunately, he got tired of professional life. But so be it. I can only be thankful to Rosell who came through with signing him when Laporta failed to deliver his promised Beckham signing.