The crazy part is that he's doing himself a massive disservice . It's no big deal being the main player in a good team in a mediocre league ... There's a chance he won't get anywhere near as much space to work or as much possession of the ball and he won't get any passes like the ones he gets from Messi
It's unlikely PSG will be more successful in Europe and he may not look anything like as good a player in PSG's set up .
The only bonus is joining up and having a jolly with his compatriots Alves and Thiago Silva and the others BUT they are end of the careers and they've won everything there was to win .... It's all very confusing as the motives for the change - after all how much money does he need ??
I actually believe that he will regret throwing away the chance to keep playing football with two other footballing geniuses - the three gelled together better than any other front three I've seen in the last 40 years !