That's BS @Kopanja, it's not ideal set up that kind of chaos organization but what's with the senseless excuses of individual performances? De Sciglio has been average individually, there's mitigating factors (main one is injuries), but regardless if you can't perform in acceptable way and stagnate that's still on you. Romagnoli has been shaky on occasion but he has shown his individual worth, as has Bonaventura, Bacca Donnarumma, and to lesser extent Abate and Kucka too. Win or lose, you manage to hold your own in your position as those mentioned. While DC has had several years of living on next big thing reputation without not only not fulfilling it but stagnated or even taking step back by losing his spot to Antonelli.
He is young and there is time to improve, but besides age and being able to play both flanks, not much of anything is stand out about him, consistently that is, one good coppa game and one euro game does not make him as good or weirdly enough better then Darmian who not long ago was best fullback in the league. Until he proves otherwise with the eternal promise, DE Sciglio is fairly bland backup level player with occasional good crossing.