Yeah, what's wrong with that? The discussion is pointless cause Seria A cannot afford his overvalued price anyway!
What's wrong is that we're talking about Brazil's best talent ATM. The guy who thanks mainly to him dragged his team to the Copa Libertadores title at the age of just 19.
Problem is many Italian football fans (not directed to you) still think serie A is such a tough league that players need years and years to adopt to ( was the case in the 90's) but it's just a myth today.
An 18 year old Pato toyed with serie A defenders when he first came here (in his 1st and 2nd season) and the guy wasn't highly rated as Neymar today in brazil. Jovetic too was just 18 when he had a Huge impact on serie A when he first came here.
Neymar is much much better player than both those players (Pato and Jovetic) yet you guys still have doubts about him making an impact here !!