Neymar will be Ballon DOr competitor of Messi within a year or two.
Haha no chance!!!
by the time Neymar comes to Europe players like Hazard, Oscar, Reus, Gotze, Isco, Lucas ect will be developed and well established players who will have many years experience playing at the highest level, whereas Neymar will still be a show pony and will need more time to adjust to the European game and by the time he finally adjusts all those players who i mentioned earlier will be true world class players and all will be a level above Neymar.
Neymar has developed as far as he can in Brazil the only way he can get better is to move to Europe, where he can get to the next level, but by the time he comes, all these young talents in Europe now are going to be fully developed and way ahead of him! watch in the 2014 world cup everyone will be talking about Neymar but i bet Oscar will be the one carrying that team as he is developing at the highest level, Neymar is just another Robinho and it wont be long until that is confirmed to the world.