The other players are not that terrible. The media/fans blew out of proportion this Neymardependence thing. You could see that went to the players heads today, Neymar had Willian open on the wing many times but he decided to over dribble... He has to improve a lot his passing, in Barça they don't let him do that because they have command and he is "shy" there. If the "Neymar is king" goes to his head like it did today, everyone is worse off (team and him).
I'm half glad that he is suspended, if the team puts good performances without him, it will low down the Neydependence talk and he can reduce his role hopefully. The backline + Willian, Coutinho, Firmino are good enough players to beat Venezuela and whoever comes from the other group.