De Sciglio has been irrelevant for 3-4 years now. Licht, Barza, and De Sciglio as our options for RB looks so underwhelming right now; mid level Serie A team worthy.
We definitely need a CM tho. Our midfield was totally overrun, and will get destroyed in the CL, if we encounter physical teams that press hard and who possess experience. Mind you, Lazio were missing two players that could've really hurt us, Keita and Felipe Anderson.
I'm not ashamed to admit it, but I'm very envious of how Real Madrid look; down to 10 men after Ronaldo got sent off, Asensio scores a wonderful goal, and they add to their lead.