Neymar has the brains to be a third reserve at Barcelona.
An arrogant actor is not what Barça needs at all.
Those were ship flares, which travel up to 400 meters inside a shell. Really works (and worked) as a weapon.
Corinthians' crowd is famous for their criminal/marginal behavior and it is not the first time it happens with them.
Sadly it will happen again because they are proud of being such assholes. Not saying that the other crowds don't have their idiot members as well, but this club definitely is one of the worst.
Neymar.