xhaka is the worst metronome. you can't really play quick pass and move football with him, because he can't pass while moving. when the play speeds up, he ends up slashing a pass straight to the opponent.
things also keep breaking down with the fullbacks. not sure what the coach expects to happen when you circulate the ball at a leisurely pace among players who aren't comfortable on the ball, and they end up getting hemmed in on the touchline
and then there's no-one in the hole that can be picked out between the lines aka the ozil/ramsey zone. there's been a cavern of space between the strikers and midfield that only ever gets filled when one of our wingers cuts in. to me, this is the source of one of our biggest problems - chance creation