What has happened to Ronaldinho!?

Following some of the italian Serie A league games for the past couple of weeks. I couldn't help but notice how the once great Ronaldinho has deteriorated into a fairly average and uninterested player, especially during Inter's 4 - 0 thrashing of AC Milan . Ever since his fallout at Barcelona and the subsequent move to AC Milan, the player who once brought the wonderful tricks from freestyle football onto the big stage in europe has somewhat fallen from grace, starting from the mediocre performance during the 2006 world cup in Germany. This was followed by a fallout with the former barca coach, Frank Rjikaard, and an apparent lack of form and fitness. The spanish media even went on to state that ronnie was 'overweight', hence earning him the nickname 'gordinho' which roughly means 'fatty fat chubby pieface'. Gone are the days when the once great brazilian genius performed tricks during matches that some players wouldn't even try during training! Recently, ronnie has also dismissed talks about a possible retirement from football or the idea of leaving europe to return to play in brazil.. similar to what Adriano and Ronaldo (the fat one) have done.