People talk about defensive frailties but that is the gamble when playing a midfield whose first thought is about getting forward and to a large degree leaving the back 4 to fend for themselves.That said FL hasn’t not been able to pick what probably most Chelsea supporters and possibly FL himself see as the strongest defensive unit.
That's what many seem to forget. Tomori was meant to go on loan, but after David Luiz was informed he's not a guaranteed starter anymore and demanded to leave,Tomori had to stay, because we couldn't sign a replacement due to the ban, and we were already short on numbers at the back. Rudiger, our most expericenced CB has played a whole of 45 minutes this season in between injuries. Christensen, who was supposed to be a second choice after Rudiger, is out injured, too. As a result, our current starting CBs are Zouma, who at best was supposed to be 4th option off the bench and a youngster, who played in a Championship last season. Emerson started brightly n the left, got injured in September and hasn't been back yet. James started season on the injured list, too. On top of it, Kante, who is great at providing cover for the back four, has been sidelined for weeks and is still out.
So far we've never had anything close to our strongest possible backline and, hopefully, when we get over our injury problems our defense will get much tighter.