Three major issues Hansi Flick must solve at Barcelona after the international break

Three major issues Hansi Flick must solve at Barcelona after the international breakBarcelona could hardly have asked for a better start to the season. Hansi Flick’s side have won all eight of their matches so far, heading into the first international break with a perfect record and a six-point advantage over Real Madrid.The results are only part of the story, as Barcelona’s performances have also suggested that Flick now has considerably more depth at his disposal than he did l