Neymar is such an amazing player, he is arguably second best only to the two freaks of nature that are Messi and Ronaldo.
If he becomes stronger physically he would be a different monster though.
You optimistic about the Copa America?
Sure, this Brazil is undoubtedly stronger than the one at the WC:
A Neymar who's gained lots of experience in Europe and is playing his best Football yet.
- A solid pair in Miranda and Silva
- We Finally have someone real talented who can be useful up front in Firmino, a player that has become a talisman scoring almost every match.
- Danilo who's a hell of a full back.
- More creative options in the mid which is something we truly lacked (Coutinho, Felipe Anderson). Although the latter won't join the squad for Copa América, he's expected to play both friendlies and be a name for the Olympics next year.
- Add all that to having a real tactician in Dunga. Felipão was full of shit.
All in all, yes i'm optmistic. The WC was just the wrong players at the wrong time and wrong place.