It's not severe, but he might not play vs Costa Rica
More physical problems for Barcelona players this start of season. Neymar had to quit Brazil training session in New Jersey after only 20 minutes. The striker felt some discomfort on his knee, stopped working for precaution and visited doctors.
It seems there is no severe problem, but he might stay on bench in the friendly against Costa Rica. The next match will be on Wednesday vs United States and we will have to see how he evolves. Remember that Neymar missed the beginning of the season due to mumps.
Meanwhile, Rafinha could train with no problems on his debut with the canarinha and he is expecting minutes in this Saturday's match. The most probable XI is: Jefferson; Danilo, Miranda, David Luiz, Marcelo; Luiz Gustavo, Fernandinho, Lucas, Willian, Douglas Costa; Hulk.