This the team which will go out vs any serious defensive, team, football is not really so simple, its not about all about attack, every season in CL some strong defensive team reach final, throwing bayern out, real, barcelona...
Valverde is doing really good, look how many goal barca conceded, why disrupt that with adding more offensive players, he will rotate coutinho with iniesta, or play them both with two up front, so again, i dont really see place here for griezmann, superstars wants to play every match, especially if they are on form
we can then for almost every goal say it was terrible reaction from team that conceded, and not praise player who scored, that was amazing solo goal from neymar