Attack will be better once Raph returns and Yamal is fit, goes without saying, but I also had hopes that the defense could be fixed as well after players get accustomed to the system. That hope has gone, entire backline is midtable level and there is nothing one can do about it. I doubt "play deeper" is the solution either, this defense will get wrecked even more when the opponent is allowed more time on the ball.
Only hope right now is outscoring, outpressing and Garcia heroics.