"It's possible," declared Mihajlovic. "I've had the pleasure of playing against both of them.
"He needs to be more consistent because, like all great players, he still often has breaks in the game. You may not see him for 10-15 minutes, then he wakes up and you have the impression that he can always get goals.
"This is the only thing he should work on improving, because technically and physically, everything else will come together in a couple of years.
"He not only scores impossible goals, he can do everything.
"He is also quite crazy in the head, and I say this in a positive way. He has all the ingredients to become stronger, I hope he will be for many years. Surely, if he comes to that point, I think that he will win the Ballon d'Or. Rather, he will win more than one."